ertification Specifications for European Technical Standard ......Annex to ED Decision 2020/011/R ertification Specifications for European Technical Standard Orders (S-ETSO) Amendment

Annex to ED Decision 2020/011/R

Certification Specifications for European Technical Standard Orders

(CS-ETSO)

Amendment 16

23 July 20201

1 For the date of entry into force of this Amendment, please refer to Decision 2020/011/R at the Official Publication of EASA.

http://easa.europa.eu/official-publication/

CS-ETSO — Amendment 16 Table of contents

Annex to ED Decision 2020/011/R Page 2 of 871

TABLE OF CONTENTS

Table of contents ........................................................................... 2

Preamble 15

SUBPART A – GENERAL ................................................................. 22

SUBPART B – LIST OF ETSOs .......................................................... 27

Index 1 ..................................................................................................... 37

ETSO-C1e ..................................................................................................................... 37 Cargo Compartment Fire Detection Instruments ............................................................. 37

ETSO-C2d ..................................................................................................................... 39 Airspeed Instruments ....................................................................................................... 39

ETSO-C3e ..................................................................................................................... 40 Turn and Slip Instrument .................................................................................................. 40

ETSO-C4c ..................................................................................................................... 42 Bank and Pitch Instruments ............................................................................................. 42

ETSO-C5f ..................................................................................................................... 44 Direction Instrument, Non-Magnetic (Gyroscopically Stabilized) .................................... 44

ETSO-C6e ..................................................................................................................... 46 Direction Instrument, Magnetic (Gyroscopically Stabilized) ............................................ 46

Appendix 1 to ETSO-C6e – Modification to MPS for Direction Instrument, Magnetic (Gyroscopically Stabilized) .................................................................................................. 47

ETSO-C7d ..................................................................................................................... 48 Direction Instrument, Magnetic Non-stabilized Type (Magnetic Compass) .................... 48

ETSO-C8e ..................................................................................................................... 50 Vertical Velocity Instrument (Rate-of-Climb) ................................................................... 50

ETSO-C10c ................................................................................................................... 52 Pressure Altimeter System ............................................................................................... 52

Appendix 1 to ETSO-C10c – Minimum Performance Standard (MPS) for Pressure Altimeter Systems ............................................................................................................................... 54

ETSO-C13g ................................................................................................................... 56 Life Preservers .................................................................................................................. 56

Appendix 1 to ETSO-C13g – Functional and Environmental Qualification Requirements .. 58

Appendix 2 to ETSO-C13g – Tests Involving Subjects* ....................................................... 66

ETSO-C14b ................................................................................................................... 68 Aircraft Fabric, Intermediate Grade ................................................................................. 68

ETSO-C15d ................................................................................................................... 70

http://easa.europa.eu/



Aircraft Fabric, Grade A .................................................................................................... 70

ETSO-C16b ................................................................................................................... 72 Electrically Heated Pitot and Pitot-Static Tubes ............................................................... 72

Appendix 1 to ETSO-C16b – Minimum Performance Standard for Electrically Heated Pitot and Pitot-Static Tubes ......................................................................................................... 74

Appendix 2 to ETSO-C16b – Ice and Rain Minimum Qualification Standards for Pitot and Pitot-Static Probes .............................................................................................................. 76

ETSO-C20a ................................................................................................................... 77 Combustion Heaters and accessories............................................................................... 77

Appendix 1 to ETSO-C20a – MPS for Combustion Heater Based on SAE AS8040B ............ 79

Appendix 2 to ETSO-C20a – Instructions for Continued Airworthiness of the Aircraft Combustion Heater and Accessories .................................................................................. 82

ETSO-C21b ................................................................................................................... 83 Aircraft Turnbuckle Assemblies and/or Turnbuckle Safetying Devices ............................ 83

ETSO-C22g ................................................................................................................... 86 Safety Belts ....................................................................................................................... 86

ETSO-C23f .................................................................................................................... 88 Personnel Parachute Assemblies and Components ......................................................... 88

Appendix 1 to ETSO-C23f – Minimum Performance Standard for Personnel Parachute Assemblies and Components .............................................................................................. 90

ETSO-C25a ................................................................................................................... 91 Aircraft Seats and Berths (Type I Transport 6g Forward Load) ........................................ 91

ETSO-C26d ................................................................................................................... 93 Aircraft Wheels and Wheel-Brake Assemblies (CS-23, -27 and -29 aircraft)................... 93

Appendix 1 to ETSO-C26d – Minimum Performance Standard for aircraft wheels, brakes and wheel/brake assemblies for small airplanes and rotorcraft ........................................ 95

ETSO-C27a ................................................................................................................... 96 Twin Seaplane Floats ........................................................................................................ 96

ETSO-C28 ..................................................................................................................... 98 Aircraft Skis ....................................................................................................................... 98

ETSO-C30d ................................................................................................................... 99 Aircraft Position Lights ..................................................................................................... 99

ETSO-C39c ................................................................................................................. 100 Aircraft Seats and Berths Certified by Static Testing only .............................................. 100

Appendix 1 to ETSO-C39c – Modification to AS 8049 Rev. A ............................................ 102

ETSO-C42 ................................................................................................................... 103 Propeller Feathering Hose Assemblies ........................................................................... 103

ETSO-C43d ................................................................................................................. 106 Temperature Instruments .............................................................................................. 106

Appendix 1 to ETSO-C43d – Modifications to SAE AS8005A............................................. 108

ETSO-C44c A1 ............................................................................................................ 109 Fuel Flowmeters ............................................................................................................. 109

Appendix 1 to ETSO-C44c A1 – Minimum Performance Standard for Fuel Flowmeters . 111




ETSO-C45b A1 ............................................................................................................ 113 Manifold Pressure Instruments ...................................................................................... 113

Appendix 1 to ETSO-C45b A1 – Minimum Performance Standard for Manifold Pressure Instruments ....................................................................................................................... 115

ETSO-C46a ................................................................................................................. 116 Maximum Allowable Airspeed Indicator Systems .......................................................... 116

Appendix 1 to ETSO-C46a – Federal Aviation Administration Standard, Maximum Allowable Airspeed Indicator Systems .............................................................................................. 118

ETSO-C47a A1 ............................................................................................................ 123 Pressure Instruments – Fuel, Oil and Hydraulic ............................................................. 123

Appendix 1 to ETSO-C47a A1 – Minimum Performance Standards (MPSs) for Pressure Instruments - Fuel, Oil and Hydraulic ............................................................................... 125

ETSO-C49b ................................................................................................................. 126 Electric Tachometer: Magnetic Drag (Indicator and Generator) ................................... 126

ETSO-C53a ................................................................................................................. 128 Fuel and Engine Oil System Hose Assemblies ................................................................ 128

ETSO-C54 ................................................................................................................... 131 Stall Warning Instruments .............................................................................................. 131

ETSO-C55a ................................................................................................................. 133 Fuel and Oil Quantity Instruments ................................................................................. 133

ETSO-C56b A1 ............................................................................................................ 135 Engine-driven Direct Current Generators/Starter-generators ....................................... 135

ETSO-C59b ................................................................................................................. 137 Airborne Selective Calling Equipment ............................................................................ 137

ETSO-C62e ................................................................................................................. 139 Aircraft Tyres .................................................................................................................. 139

Appendix 1 to ETSO-C62e – FAA Standard for Aircraft Tires ............................................ 141

ETSO-C63e ................................................................................................................. 149 Airborne Weather Radar Equipment.............................................................................. 149

ETSO-C64b ................................................................................................................. 152 Oxygen Mask Assembly, Continuous Flow, Passenger ................................................... 152

Appendix 1 to ETSO-C64b – MPS for Passenger Oxygen Mask Assembly, Continuous Flow .......................................................................................................................................... 153

ETSO-C69c ................................................................................................................. 154 Emergency Evacuation Slides, Ramps, Ramp/Slides and Slide/Rafts ............................. 154

Appendix 1 to ETSO-C69c – Federal Aviation Administration Minimum Performance Standard for Emergency Evacuation Slides, Ramps, Ramp/Slides, and Slide/Rafts.......... 156

Appendix 2 to ETSO-C69c – Glossary of Terms ................................................................. 189

Appendix 3 to ETSO-C69c – Measurement of loads on the attachment(s) to the airplane .......................................................................................................................................... 190

Appendix 4 to ETSO-C69c – Calorimeter Specification and Calibration Procedure ......... 191

ETSO-C70b ................................................................................................................. 194 Life Rafts ......................................................................................................................... 194

Appendix 1 to ETSO-C70b MPS for Life Rats ..................................................................... 195




ETSO-C71 ................................................................................................................... 198 Airborne Static (‘DC to DC’) Electrical Power Converter (for Air Carrier Aircraft) ......... 198

FAA Standard associated with ETSO-C71 for Airborne Static („DC to DC“) Electrical Power Converter .......................................................................................................................... 199

FAA Standard associated with ETSO-C71 – Appendix A - Test Procedures Airborne Static („DC to DC“) Electrical Power Converter .......................................................................... 203

ETSO-72c ................................................................................................................... 206 Individual Flotation Devices ........................................................................................... 206

Federal Aviation Administration Standard - Individual Flotation Devices ....................... 207

ETSO-C73 ................................................................................................................... 211 Static Electrical Power Inverter ...................................................................................... 211

FAA Standard associated with ETSO-C73 .......................................................................... 212

ETSO-C76b ................................................................................................................. 220 Fuel Drain Valves ............................................................................................................ 220

Appendix1 to ETSO-C76b Minimum Performance Standard (MPS) for Fuel Drain Valves 221

ETSO-C78a ................................................................................................................. 227 Crewmember Demand Oxygen Mask............................................................................. 227

Appendix 1 to ETSO-C78a – MPS for Crewmember Demand Oxygen Mask .................... 229

ETSO-C79 ................................................................................................................... 230 Fire Detectors (Radiation Sensing Type) ........................................................................ 230

Federal Aviation Administration Standard associated with ETSO-C79 – Fire Detectors-Radiation Sensing Type ..................................................................................................... 231

ETSO-C80 ................................................................................................................... 243 Flexible Fuel and Oil Cell Material .................................................................................. 243

Appendix 1 to ETSO-C80 – Federal Aviation Administration Standard for Flexible Fuel and Oil Cell Material ................................................................................................................ 244

ETSO-C85b ................................................................................................................. 250 Survivor Locator Lights ................................................................................................... 250

Appendix 1 to ETSO-C85b – MPS for Survivor Locator Lights ........................................... 251

ETSO-C87a ................................................................................................................. 252 Airborne Low-Range Radio Altimeter............................................................................. 252

Appendix 1 to ETSO-C87a – Modifications and Additions to EUROCAE ED-30 for Minimum Performance Standards for Low-Range Radio Altimeters ................................................ 254

ETSO-C88b ................................................................................................................. 255 Automatic Pressure Altitude Reporting Code Generating Equipment........................... 255

ETSO-C89a ................................................................................................................. 257 Crew Member Oxygen Regulator, Demand ................................................................... 257

Appendix 1 to ETSO-C89a – MPS for Crew Member Oxygen Generators, Demand ......... 259

ETSO-C90d A1 ............................................................................................................ 260 Cargo Pallets, Nets and Containers (Unit Load Devices) ................................................ 260

ETSO-C92c ................................................................................................................. 262 Ground Proximity Warning-Glide Slope Deviation Alerting Equipment ........................ 262

ETSO-C95a ................................................................................................................. 264 Mach Meters .................................................................................................................. 264




ETSO-C96b ................................................................................................................. 265 Anticollision Light Systems ............................................................................................. 265

ETSO-C99a ................................................................................................................. 266 Flight Deck (Sedentary) Crew Member Protective Breathing Equipment ..................... 266

Appendix 1 TO ETSO-C99a – MPS for Flight Deck (Sedentary) Crew Member Protective Breathing Equipment ........................................................................................................ 268

ETSO-C100c ............................................................................................................... 269 Aviation Child Safety Device (ACSD) ............................................................................... 269

APPENDIX 1 TO ETSO-C100c – MPS FOR AVIATION CHILD SAFETY DEVICE ..................... 271

ETSO-C101 ................................................................................................................. 278 Overspeed Warning Instruments ................................................................................... 278

ETSO-C102 ................................................................................................................. 279 Airborne Radar Approach and Beacon Systems for Helicopters .................................... 279

ETSO-C103 ................................................................................................................. 280 Continuous Flow Oxygen Mask Assembly (for Non-transport Category Aircraft) ........ 280

ETSO-C105 ................................................................................................................. 281 Optional Display Equipment for Weather and Ground Mapping Radar Indicators ....... 281

ETSO-C106 A1 ............................................................................................................ 282 Air Data Computer .......................................................................................................... 282

ETSO-C109 ................................................................................................................. 284 Airborne Navigation Data Storage System ..................................................................... 284

ETSO-C110a ............................................................................................................... 285 Airborne Passive Thunderstorm Detection Systems ...................................................... 285

ETSO-C112e ............................................................................................................... 286 Secondary Surveillance Radar Mode S Transponder ..................................................... 286

Appendix 1 to ETSO-C112e – Secondary Surveillance Radar Mode S Transponder Amendment to EUROCAE ED-73E requirements .............................................................. 288

ETSO-C113b ............................................................................................................... 291 Airborne Multipurpose Electronic Displays .................................................................... 291

Appendix 1 to ETSO-C113b – Colour ................................................................................. 293

ETSO-C114 A1 ............................................................................................................ 294 Torso Restraint Systems ................................................................................................. 294

ETSO-C115d ............................................................................................................... 296 Required Navigation Performance (RNP) Equipment using Multi-Sensor Inputs .......... 296

Appendix 1 to ETSO-C115d – Modifications to RTCA DO-283B Requirements ................ 298

ETSO-C116a ............................................................................................................... 303 Crew member Portable Protective Breathing Equipment ............................................. 303

Appendix 1 to ETSO-C116a – MPS for Crewmember Portable PBE .................................. 305

ETSO-C117b ............................................................................................................... 311 Airborne Wind shear Warning and Escape Guidance Systems (Reactive Type) for Transport Aeroplanes ..................................................................................................... 311

Appendix 1 to ETSO-C117b – EASA Performance Standard for Airborne Wind Shear Warning and Escape Guidance Systems for Transport Aeroplanes ................................................ 313




Appendix 2 to ETSO-C117b – Wind Field Models and Data .............................................. 332

Appendix 3 to ETSO-C117b – Wind Field Model Coordinate System Transformation ..... 344

Appendix 4 to ETSO-C117b – Dryden Turbulence and Discrete Gust Model .................... 346

Appendix 5 to ETSO-C117b – Shear Intensity ................................................................... 348

Appendix 6 to ETSO-C117b – Wind Shear Simulation Model ........................................... 349

ETSO-C118a ............................................................................................................... 373 Traffic Alert and Collision Avoidance System (TCAS) Airborne Equipment, TCAS I........ 373

ETSO-C119d ............................................................................................................... 375 Airborne Collision Avoidance System II (ACAS II) Version 7.1 with Hybrid Surveillance 375

Appendix 1 to ETSO-C119d – Traffic Alert and Collision Avoidance System II (TCAS II) Version 7.1 Amendment to EUROCAE ED-143 Change 2 Requirements ....................................... 377

Appendix 2 to ETSO-C119d – Traffic Alert and Collision Avoidance System II (TCAS II) Version 7.1 Hybrid Surveillance Amendment to EUROCAE ED-221 Requirements ....................... 378

ETSO-C121b ............................................................................................................... 382 Underwater Locating Devices (Acoustic) (Self-powered) ............................................... 382

ETSO-C126c ............................................................................................................... 384 Locator Transmitter ........................................................................................................ 384

ETSO-C127b ............................................................................................................... 386 Rotorcraft, Transport Aeroplane, and Small Aeroplane Seating Systems ...................... 386

Appendix 1 to ETSO-C127b – MPS For Rotorcraft, Transport Aeroplane, and Small Aeroplane Seating Systems ............................................................................................... 389

Appendix 2 to ETSO-C127b – Elective MPS For Rotorcraft, Transport Aeroplane, and Small Aeroplane Seating Systems ............................................................................................... 403

ETSO-C132a ............................................................................................................... 404 Geosynchronous Orbit Aeronautical Mobile Satellite Services Aircraft Earth Station Equipment ...................................................................................................................... 404

ETSO-C135a ............................................................................................................... 406 Large Aeroplane Wheels and Wheel and Brake Assemblies .......................................... 406

Appendix 1 to ETSO-C135a – Minimum Performance Specification for Large Aeroplane Wheels, Brakes, and Wheel and Brake Assemblies .......................................................... 408

Appendix 2 to ETSO-C135a – MPS for Large Wheel and Brake Assemblies for Electrically Actuated Brakes ................................................................................................................ 425

ETSO-C139a ............................................................................................................... 439 Audio Systems and Equipment ....................................................................................... 439

ETSO-C141 ................................................................................................................. 440 Aircraft Fluorescent Lighting Ballast/Fixture Equipment ............................................... 440

ETSO-C142b ............................................................................................................... 441 Non-Rechargeable Lithium Cells and Batteries .............................................................. 441

Appendix 1 to ETSO-C142b – Minimum Performance Standard for Lithium Batteries ... 443

ETSO-C144a ............................................................................................................... 446 Passive Airborne Global Navigation Satellite System (GNSS) Antenna .......................... 446

ETSO-C145e A1 .......................................................................................................... 448 Airborne Navigation Sensors Using the Global Positioning System Augmented by the Satellite-Based Augmentation System ........................................................................... 448




Appendix 1 to ETSO-C145e A1 – End-Use Equipment Manufacturer Tests for SBAS CCA Functional Position, Velocity, Time (PVT) Sensors Used for Navigation and Non-Navigation Applications ...................................................................................................................... 452

Appendix 2 to ETSO-C145e A1 – Addition to RTCA Document DO-229E Section 1 .......... 457

Appendix 3 to ETSO-C145e A1 .......................................................................................... 459


ETSO-C146e A1 .......................................................................................................... 461 Stand-Alone Airborne Navigation Equipment Using the Global Positioning System Augmented by the Satellite-Based Augmentation System ............................................ 461

Appendix 1 to ETSO-C146e A1– End-Use Equipment Manufacturer Tests after Integration of Delta CCA Functional Sensors Used for Navigation Applications ................................. 465

Appendix 2 to ETSO-C146e A1 – Addition to RTCA Document DO-229E, Section 1 ......... 470



ETSO-C147a ............................................................................................................... 477 Traffic Advisory System (TAS) Airborne Equipment ....................................................... 477

Appendix 1 to ETSO-C147a – Changes to RTCA/DO-197A, “Minimum Operational Performance Standards for an Active Traffic Alert and Collision Avoidance System I (Active TCAS I)” applicable to Traffic Advisory System (TAS) airborne equipment ...................... 479

ETSO-C151d ............................................................................................................... 488 Terrain Awareness and Warning System (TAWS) .......................................................... 488

ETSO-C153a ............................................................................................................... 491 Integrated Modular Avionics (IMA) Platform and Modules ........................................... 491

Appendix 1 to ETSO-C153a – Integrated Modular Avionics (IMA) Overview, Definition and Examples ........................................................................................................................... 495

Appendix 2 to ETSO-C153a – Integrated Modular Avionics (IMA) Module Minimum Performance Standard (MPS) ........................................................................................... 503

Appendix 2.1 to ETSO-C153a – Integrated Modular Avionics (IMA) Module Minimum Performance Standard (MPS) ........................................................................................... 505

Appendix 2.2 to ETSO-C153a – Integrated Modular Avionics (IMA) Platform and Module Minimum Performance Standard (MPS) ........................................................................... 518







Appendix 3 to ETSO-C153a – Integrated Modular Avionics (IMA) Module Data Requirements.................................................................................................................... 553

Appendix 4 to ETSO-C153a – Integrated Modular Avionics (IMA) Module Environmental Qualification Requirements .............................................................................................. 557

ETSO-C154c ............................................................................................................... 562




Universal Access Transceiver (UAT) Automatic Dependent Surveillance - Broadcast (ADS-B) Equipment Operating on the Frequency of 978 MHz ................................................ 562

ETSO-C155b ............................................................................................................... 564 Recorder Independent Power Supply ............................................................................ 564

Appendix 1 to ETSO-C155b – Minimum Performance Standard (MPS) for Recorder Independent Power Supply (RIPS) .................................................................................... 566

Appendix 2 to ETSO-C155b – Environmental Qualification Equipment Category/Class .. 568

ETSO-C157b ............................................................................................................... 569 Flight Information Services-Broadcast (FIS-B) Equipment ............................................. 569

ETSO-C158 ................................................................................................................. 572 Aeronautical Mobile High Frequency Data Link (HFDL) Equipment............................... 572

ETSO-C159d ............................................................................................................... 574 Next Generation Satellite Systems (NGSS) Equipment .................................................. 574

ETSO-C160a A1 .......................................................................................................... 580 VDL Mode 2 Communications equipment ..................................................................... 580

ETSO-C161a ............................................................................................................... 582 Ground Based Augmentation System Positioning and Navigation Equipment ............. 582

Appendix 1 to ETSO-C161a – Minimum Performance Specification for Ground Based Augmentation System Positioning and Navigation Equipment ........................................ 584

Appendix 2 to ETSO-C161a – Minimum Performance Specification for GNSS-Based Precision Approach Local Area Augmentation System (LAAS) Signal-in-Space Interface Control Document (ICD) ................................................................................................................ 586

ETSO-C162a ............................................................................................................... 588 Ground Based Augmentation System Very High Frequency Data Broadcast Equipment ........................................................................................................................................ 588

ETSO-C164 ................................................................................................................. 590 Night Vision Goggles (NVG) ............................................................................................ 590

ETSO-C165b ............................................................................................................... 592 Electronic Map Systems for Graphical Depiction of Aircraft Position ............................ 592

ETSO-C166b A3 .......................................................................................................... 595 Extended Squitter Automatic Dependent Surveillance-Broadcast (ADS-B) and Traffic Information Services-Broadcast (TIS-B) Equipment Operating on the Radio Frequency of 1090 Megahertz (MHz) ................................................................................................... 595

ETSO-C168 ................................................................................................................. 597 Aviation Visual Distress Signals ...................................................................................... 597

ETSO-C170 ................................................................................................................. 599 High Frequency (HF) Radio Communications Transceiver Equipment Operating Within the Radio Frequency 1.5 to 30 Megahertz ........................................................................... 599

ETSO-C172a ............................................................................................................... 601 Cargo Restraint Strap Assemblies................................................................................... 601

Appendix 1 to ETSO-C172a – Minimum Performance Standard for Cargo Restraint Strap Assemblies ........................................................................................................................ 603

ETSO-C173a ............................................................................................................... 604 Nickel-Cadmium, Nickel Metal-Hydride, and Lead-Acid Batteries ................................. 604




Appendix 1 to ETSO-C173a – Minimum Performance Standard for Nickel-Cadmium, Nickel Metal-Hydride, and Lead-Acid Batteries Amendment to RTCA DO-293A Requirements . 606

ETSO-C174 A1 ............................................................................................................ 607 Battery-based Emergency Power Unit (BEPU) ............................................................... 607

Appendix 1 to ETSO-C174 A1 – Minimum Performance Standard for Battery-based Emergency Power Unit (BEPU) ......................................................................................... 609

ETSO-C175 ................................................................................................................. 616 Galley Cart, Containers and Associated Components .................................................... 616

Appendix 1 to ETSO-C175 – MPS for Galley Cart, Containers and Associated Components .......................................................................................................................................... 617

ETSO-C178 ................................................................................................................. 619 Single Phase 115 VAC, 400 Hz Arc Fault Circuit Breakers ............................................... 619

ETSO-C179b ............................................................................................................... 621 Rechargeable Lithium Cells, Batteries, and Battery Systems ......................................... 621

ETSO-C184 ................................................................................................................. 623 Airplane Galley Insert Equipment, Electrical/Pressurised .............................................. 623

Appendix 1 to ETSO-C184 – Minimum Performance Standard for Airplane Galley Insert Equipment, Electrical/Pressurized .................................................................................... 625

ETSO-C190 ................................................................................................................. 631 Active Airborne Global Navigation Satellite System (GNSS) .......................................... 631

ETSO-C194 ................................................................................................................. 633 Helicopter Terrain Awareness and Warning System (HTAWS) ...................................... 633

ETSO-C195b ............................................................................................................... 635 Avionics Supporting Automatic Dependent Surveillance - Broadcast (ADS-B) Aircraft Surveillance Applications (ASA) ...................................................................................... 635

Appendix 1 to ETSO-C195b – Amendment to ED-194A/DO-371B .................................... 638

ETSO-C196b ............................................................................................................... 639 Airborne Supplemental Navigation Sensors for Global Positioning System Equipment Using Aircraft-Based Augmentation ............................................................................... 639

Appendix 1 to ETSO-C196b – End-Use Equipment Manufacturer Tests for GNSS CCA functional PVT Sensors Used for Navigation and Non-Navigation Applications ............... 642

ETSO-C198 ................................................................................................................. 647 Automatic Flight Guidance and Control System (AFGCS) Equipment ............................ 647

ETSO-C199 A1 ............................................................................................................ 649 Traffic Awareness Beacon System (TABS) ...................................................................... 649

Appendix 1 to ETSO-C199 A1 – Traffic Awareness Beacon System (TABS) Requirements653

Appendix 2 to ETSO C-199 A1 – Test Requirements ......................................................... 667

Appendix 3 to ETSO-C199 A1 – Environmental Testing for Class B Equipment ............... 680

ETSO-C200a ............................................................................................................... 682 Low-Frequency Underwater Locating Devices (Acoustic) (Self-Powered) .................... 682

Appendix 1 to ETSO-C200a Lithium Battery Containment Requirements ........................ 684

ETSO-C201 ................................................................................................................. 687 Attitude and Heading Reference Systems (AHRS) .......................................................... 687

ETSO-C202 ................................................................................................................. 689




Cargo Stopper Devices.................................................................................................... 689

Appendix 1 to ETSO-C202 ................................................................................................. 691

ETSO-C203 A1 ............................................................................................................ 692 Fire Containment Cover (FCC) ........................................................................................ 692

Appendix 1 to ETSO-C203 A1 – Minimum Performance Standard (MPS) for Fire Containment Covers ......................................................................................................... 694

ETSO-C207a ............................................................................................................... 696 Aeronautical Mobile Airport Communication System (AeroMACS)............................... 696

ETSO-C209 ................................................................................................................. 698 Electronic Flight Instrument System (EFIS) Display ........................................................ 698

ETSO-C210 ................................................................................................................. 700 Airborne Head-Up Display .............................................................................................. 700

ETSO-C214 A1 ............................................................................................................ 702 Functional ETSO Equipment using AN ETSO-2C153a-Authorised IMA Platform or Module ........................................................................................................................................ 702

Appendix 1 to ETSO-C214 A1 – ‘Open’ class IMA equipment ........................................... 709

Index 2 ................................................................................................... 711

ETSO-2C11e ............................................................................................................... 711 Powerplant Fire Detection Instruments (Thermal and Flame Contact Types) ............... 711

ETSO-2C19c A1 .......................................................................................................... 712 Portable Water-solution Type Hand Fire Extinguishers ................................................. 712

Appendix 1 to ETSO-2C19c A1 – MPS Portable Water Solution Type Hand Fire Extinguishers .......................................................................................................................................... 714

ETSO-2C34f ................................................................................................................ 715 ILS Glide Slope Receiving Equipment Operating within the Radio Frequency Range of 328.6-335.4 Megahertz (MHz) ....................................................................................... 715

ETSO-2C35d ............................................................................................................... 716 Radar Marker Receiving Equipment ............................................................................... 716

ETSO-2C36f ................................................................................................................ 717 Airborne ILS Localizer Receiving Equipment Operating within the Radio Frequency Range 108-112 Megahertz ........................................................................................................ 717

ETSO-2C40c ............................................................................................................... 718 VOR Receiving Equipment Operating Within the Radio Frequency Range 108-117.95 Megahertz ...................................................................................................................... 718

ETSO-2C41d ............................................................................................................... 719 Airborne Automatic Direction Finding (ADF) Equipment ............................................... 719

ETSO-2C48a ............................................................................................................... 720 Carbon Monoxide Detector Instruments ....................................................................... 720

Appendix 1 to ETSO-2C48a – Minimum Performance Standard ...................................... 722

Appendix 2 to ETSO-2C48a – Additional Tests .................................................................. 726

ETSO-2C66b ............................................................................................................... 727 Distance Measuring Equipment (DME) Operating Within the Radio Frequency Range of 960-1215 Megahertz ...................................................................................................... 727




ETSO-2C75 ................................................................................................................. 728 Hydraulic Hoses Assembly .............................................................................................. 728

Appendix 1 to ETSO-2C75 – Federal Aviation Administration Standard for Hydraulic Hose Assemblies ........................................................................................................................ 730

ETSO-2C93b ............................................................................................................... 737 Airborne Interim Standard Microwave Landing System Converter Equipment ............ 737

ETSO-2C104a ............................................................................................................. 738 Microwave Landing System (MLS) Airborne Receiving Equipment ............................... 738

ETSO-2C122 ............................................................................................................... 739 Devices That Prevent Blocked Channels Used in Two-Way Radio Communications Due to Simultaneous Transmissions .......................................................................................... 739

ETSO-2C123c ............................................................................................................. 740 Cockpit Voice Recorder Systems .................................................................................... 740

Appendix 1 to ETSO-2C123c – MPS for Crash-Protected Airborne Recorder Systems ..... 742

ETSO-2C124c ............................................................................................................. 743 Flight Data Recorder Systems ......................................................................................... 743

Appendix 1 to ETSO-2C124c – MPS FOR CRASH-PROTECTED AIRBORNE RECORDER SYSTEMS .......................................................................................................................................... 745

ETSO-2C128 ............................................................................................................... 747 Devices That Prevent Blocked Channels used in Two-Way Radio Communications Due to Unintentional Transmissions .......................................................................................... 747

ETSO-2C169a ............................................................................................................. 748 VHF Radio Communications Transceiver Equipment Operating within the Radio Frequency Range 117.975 to 137.000 Megahertz ......................................................... 748

ETSO-2C176a ............................................................................................................. 750 Aircraft Cockpit Image Recorder Systems ...................................................................... 750

Appendix 1 to ETSO-C176a – MPS for Crash-Protected Airborne Recorder Systems ....... 752

ETSO-2C177a ............................................................................................................. 754 Data Link Recorder Equipment ....................................................................................... 754

Appendix 1 to ETSO-C2177a – MPS for Crash-Protected Airborne Recorder Systems ..... 756

ETSO-2C197 A1 .......................................................................................................... 758 Information Collection and Monitoring Systems ........................................................... 758

ETSO-2C204a ............................................................................................................. 760 Circuit Card Assembly (CCA) Functional Sensors Using Satellite-Based Augmentation Systems (SBASs) for Navigation and Non-Navigation Position/Velocity/Time (PVT) Output ........................................................................................................................................ 760

Appendix 1 to ETSO-2C204a – Addition to RTCA Document DO-229E ............................. 767

Appendix 2 to ETSO-2C204a – Addition to RTCA Document DO-229E ............................. 769

Appendix 3 to ETSO-2C204a ............................................................................................. 770

ETSO-2C205a ............................................................................................................. 771 Circuit Card Assembly (CCA) Functional Class Delta Equipment Using THE Satellite-Based Augmentation Systems (SBASs) for Navigation APPLICATIONS ..................................... 771

Appendix 1 – Addition to RTCA DO-229E .......................................................................... 778

Appendix 2 ........................................................................................................................ 780




Appendix 3 ........................................................................................................................ 781

ETSO-2C206 ............................................................................................................... 782 Circuit Card Assembly (CCA) Functional Sensors Using THE aircraft-Based Augmentation for Navigation and Non-Navigation Position/Velocity/Time (PVT) Output ................... 782

ETSO-2C500a ............................................................................................................. 788 Multi-mode Receiver (ILS/MLS/GPS) .............................................................................. 788

ETSO-2C501 ............................................................................................................... 789 Mode S Aircraft Data Link Processor .............................................................................. 789

ETSO-2C502 ............................................................................................................... 790 Helicopter Crew and Passenger Integrated Immersion Suits ......................................... 790

Appendix 1 to ETSO-2C502 – EASA Standard for Helicopter Crew and Passenger Integrated Immersion Suits ................................................................................................................ 791

Appendix 2 to ETSO-2C502 – Integrated Immersion Suit System Performance Testing .. 797

ETSO-2C503 ............................................................................................................... 799 Helicopter Crew and Passenger Integrated Immersion Suits for Operations to or from Helidecks Located in a Hostile Sea Area ......................................................................... 799

Appendix 1 to ETSO-2C503 – EASA Standard for Helicopter Crew and Passenger Integrated Immersion Suits for Operations to or from Helidecks Located in a Hostile Sea Area ....... 800

Appendix 2 to ETSO-2C503 – Immersion Suit / Lifejacket System Performance Testing . 804

ETSO-2C504 ............................................................................................................... 806 Helicopter Constant-Wear Lifejackets for Operations to or from Helidecks Located in a Hostile Sea Area.............................................................................................................. 806

Appendix 1 to ETSO-2C504 – EASA Standard for Helicopter Constant-Wear Lifejackets for Operations to or from Helidecks Located in a Hostile Sea Area ....................................... 807

Appendix 2 to ETSO-2C504 – Immersion Suit / Lifejacket System Performance Testing . 812

ETSO-2C505 ............................................................................................................... 814 Helicopter Liferafts for Operations to or from Helidecks Located in a Hostile Sea Area ........................................................................................................................................ 814

Appendix 1 to ETSO-2C505 – EASA Standard for Helicopter Liferafts for Operations to or from Helidecks Located in a Hostile Sea Area ................................................................... 815

ETSO-2C509 ............................................................................................................... 825 Light Aviation Secondary Surveillance Transponder (LAST) ........................................... 825

ETSO-C2C512 ............................................................................................................. 827 Portable Gaseous Oxygen Supply (PGOS) ...................................................................... 827

ETSO-2C513 ............................................................................................................... 828 Tow Release .................................................................................................................... 828

Appendix 1 to ETSO-2C513 – Tow Release ....................................................................... 829

ETSO-2C514a ............................................................................................................. 839 Airborne Systems for Non Required Telecommunication Services (in Non Aeronautical Frequency Bands) (ASNRT) ............................................................................................. 839

Appendix 1 to ETSO-2C514a – Airborne Systems for Non Required Telecommunication Services (in Non Aeronautical Frequency Bands) (ASNRT) ............................................... 841

ETSO-2C515 A1 .......................................................................................................... 847 Aircraft Halocarbon Clean Agent HandHeld Fire Extinguisher ....................................... 847

Appendix 1 to ETSO-2C515 A1 – Halocarbon Clean Agent Handheld Fire Extinguisher ... 849




Appendix 2 to ETSO-2C515 A1 – Halocarbon Clean Agent Handheld Fire Extinguisher ... 850

ETSO-2C517 ............................................................................................................... 851 Automatic Deployable Flight Recorder (ADFR) Systems for Large Aeroplanes .............. 851

Appendix 1 to ETSO-2C517 – Minimum Operational Performance Standard (MOPS) for Automatic Deployable Flight Recorder (ADFR) Systems ................................................... 853

Appendix 2 to ETSO-2C517 – Distances Required for the Deceleration of the Automatic Deployable Package .......................................................................................................... 866

ETSO-2C518 ............................................................................................................... 869 Runway Overrun Awareness and Alerting Systems ....................................................... 869

ETSO-2C519 ............................................................................................................... 870 Emergency Breathing Systems (EBSs) ............................................................................ 870


CS-ETSO — Amendment 16 Preamble


PREAMBLE

ED Decision 2020/011/RAmendment 16

The following is a list of paragraphs affected by this amendment:

Subpart A — Paragraphs 1, 2.1, 2.2, 2.3, 2.4, and 2.5 Amended

Subpart A — Paragraphs 2.7 and 2.8 Newly introduced

INDEX 1

ETSO-C10c Amended

ETSO-C13g Amended

ETSO-C20a Amended

ETSO-C27a Amended

ETSO-C43d Amended

ETSO-C113b Amended

ETSO-C117b Amended

ETSO-C126c Amended

ETSO-C142b Amended

ETSO-C145e A1 Amended

ETSO-C146e A1 Amended

ETSO-C151d Amended

ETSO-C153a Amended

ETSO-C159d Amended

ETSO-C160a A1 Amended

ETSO-C165b Amended

ETSO-C168 Newly introduced

ETSO-C179b Amended

ETSO-C196b Amended

ETSO-C199 A1 Amended

ETSO-C207a Amended


INDEX 2

ETSO-2C19c A1 Amended

ETSO-2C123c Amended

ETSO-2C124c Amended

ETSO-2C176a Amended

ETSO-2C177a Amended

ETSO-2C197 A1 Amended

ETSO-2C204a Amended

ETSO-2C205a Amended

ETSO-2C206 Amended

ETSO-2C515 A1 Amended

ETSO-2C517 Newly introduced








Subpart A Amended (NPA 2019/01)



Subpart A Amended

INDEX 1




INDEX 1

ETSO-C1e Amended

ETSO-C16b Amended

ETSO-C23f Amended

ETSO-C30d Amended

ETSO-C59b Amended

ETSO-C63e Amended

ETSO-C78a Amended

ETSO-C96b Amended

ETSO-C97 Deleted

ETSO-C115d Amended

ETSO-C118a Amended

ETSO-C123c Amended

ETSO-C124c Amended

ETSO-C145e Amended

ETSO-C146e Amended

ETSO-C155b Amended

ETSO-C159c Amended

ETSO-C166b A3 Amended

ETSO-C176a Amended





INDEX 2

ETSO-2C514a Amended






Subpart A Amended

INDEX 1

ETSO-C26d Amended

ETSO-C64b Amended

ETSO-C65a Deleted

ETSO-C68a Deleted

ETSO-C85b Amended

ETSO-C132a Amended

ETSO-C147a Amended

ETSO-C157b Amended

ETS0-C172a Amended

ETSO-C177a Amended

ETSO-C195b Amended

ETSO-C200a Amended



INDEX 2

ETSO-2C19c Amended



INDEX 1

ETSO-C3e Amended

ETSO-C5f Amended

ETSO-C70b Newly introduced

ETSO-C76b Amended

ETSO-C88b Amended

ETSO-C89a Amended

ETSO-C90d A1 Amended

ETSO-C99a Amended

ETSO-C100c Amended

ETSO-C112e Amended

ETSO-C113a Amended

ETSO-C116a Amended

ETSO-C119d Amended

ETSO-C126b Amended

ETSO-C127b Amended

ETSO-C139a Amended

ETSO-C151c Amended

ETSO-C159b Amended

ETS0-C166b A2 Amended

ETSO-C173a Amended






INDEX 2

ETSO-2C70b Deleted




INDEX 2

ETSO-2C153 Newly introduced (NPA 2014-23)



INDEX 1

ETSO-C165 Replaced by ETSO-C165a (NPA 2012-02)



Subpart A Amended (NPA 2012-16)

INDEX 1

ETSO-C9c Deleted (NPA 2012-16)

ETS0-C44c Replaced by ETS0-C44c A1 (NPA 2012-16)

ETS0-C45b Replaced by ETS0-C45b A1 (NPA 2012-16)

ETS0-C47a Replaced by ETS0-C47a A1 (NPA 2012-16)

ETSO-C52b Deleted (NPA 2012-16)


ETSO-C60b Deleted (NPA 2012-16)

ETSO-C74d Deleted (NPA 2012-16)

ETSO-C87a Newly introduced (NPA 2012-16) replacing 2C87

ETS0-C106 Replaced by ETS0-C106 A1 (NPA 2012-16)

ETSO-C112c Replaced by ETSO-C112d (NPA 2012-16)


ETSO-C115b Replaced by ETSO-C115c (NPA 2012-16)

ETSO-C121a Replaced by ETSO-C121b (NPA 2012-16)


ETSO-C160a Newly introduced (NPA 2012-16)

ETSO-C164 Newly introduced (NPA 2012-16)






INDEX 2

ETSO-2C87 Deleted (NPA 2012-16)

http://easa.europa.eu/https://www.easa.europa.eu/document-library/notices-of-proposed-amendment/npa-2014-23https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-02https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16



ETSO-2C91a Deleted (NPA 2012-16)




INDEX 1




ETSO-C62d Replaced by ETSO-C62e (NPA 2011-12)

ETSO-C90c Replaced by ETSO-C90d (NPA 2011-12)



ETSO-C129a Deleted (NPA 2011-12)

ETSO-C154c Newly introduced (NPA 2011-12)














INDEX 2

ETSO-2C70a Replaced by ETSO-2C70b (NPA 2011-12)

ETSO-2C126 Deleted (NPA 2011-12)





INDEX 1




ETSO-C48 Deleted (NPA 2009-11)

ETSO-C50c Deleted (NPA 2009-11)

ETSO-57a Deleted (NPA 2009-11)

ETSO-C58a Deleted (NPA 2009-11)

http://easa.europa.eu/https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2012-16https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2011-12https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11



ETSO-C112c Newly introduced (NPA 2009-11)






ETSO-C145 Replaced by ETSO-C145c (NPA 2009-11)

ETSO-C146 Replaced by ETSO-C146c (NPA 2009-11)






INDEX 2

ETSO-2C37e Deleted (NPA 2009-11)

ETSO-2C38e Deleted (NPA 2009-11)

ETSO-2C48a Newly introduced (NPA 2009-11)

ETSO-2C112b Replaced by ETSO-C112b (NPA 2009-11)

ETSO-2C169a Newly introduced (NPA 2009-11)



INDEX 1




INDEX 1





INDEX 1





ETSO-C78 Deleted (NPA 2007-10)

ETSO-C100b Newly introduced (NPA 2007-10)




http://easa.europa.eu/https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-11https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-03https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2009-08https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-14https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-14https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-14https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-14https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-14https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-10https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-10https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-14https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-10https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-14





ETSO-173 Newly introduced (NPA 2007-14)



INDEX 2







INDEX 1


INDEX 2




Subpart B - List of ETSOs Amended

INDEX 1

ETSO-C13f Newly introduced

INDEX 2

ETSO-2C70a Newly introduced

ETSO-2C112a Replaced by ETSO-2C112b





http://easa.europa.eu/https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-14https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-14https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-14https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-14https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-14https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-10https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-10https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-10https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-2007-10https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-14-2005https://www.easa.europa.eu/document-library/notices-of-proposed-amendments/npa-14-2005

CS-ETSO — Amendment 16 SUBPART A – GENERAL


SUBPART A – GENERAL ED Decision 2020/011/R (applicable from 25.7.2020)

1. APPLICABILITY

1.1 Requirements for the issue of European Technical Standard Order (ETSO) authorisations are found in Part 21, Section A, Subpart O.

1.2 Marking requirements for the issue of European Technical Standard Order (ETSO) authorisations are found in Part 21, Section A, Subpart Q.

2. STANDARDS TO MEET TECHNICAL CONDITIONS

2.1 Environmental standards

Unless otherwise stated in paragraph 3.1.2 of the specific ETSO, the applicable environmental standards are contained in EUROCAE/RTCA document ED-14D, Change 3/DO-160D ‘Environmental Conditions and Test Procedures for Airborne Equipment’, Change 3, dated December 2002, ED-14E/DO-160E dated March 2005, ED-14F/DO-160F dated March 2008, ED-14G/DO-160G dated December 2010, or ED-14G Change 1/DO-160G Change 1 dated January 2015.

Compliance shall be demonstrated entirely with one of the above versions of the applicable environmental standards.

2.2 Software

If the ETSO article includes the software shall be developed with development assurance. The accepted means of compliance for the development assurance of airborne software is contained in the revision of AMC 20-115, entitled ‘Airborne Software Development Assurance using EUROCAE ED-12 and RTCA document DO-178’, that is current at the time of the application, or in any later revision. The use of any other means of compliance shall be subject to a deviation request.

The software level, also known as the ‘item development assurance level (IDAL)’, should be determined by using the guidance proposed in Section 2.4. The applicant must declare the software level(s) to which the software has been developed and verified.

2.3 Airborne electronic hardware (AEH)

If the ETSO article includes airborne electronic hardware, the airborne electronic hardware shall be developed with development assurance. The accepted means of compliance for the development of airborne electronic hardware is contained in the revision of AMC 20-1521, entitled ‘Development Assurance for Airborne Electronic Hardware’ that is current at the time of the application, or in any later revision. The use of any other means of compliance shall be subject to a deviation request.

The hardware development assurance level (DAL), also known as the ‘item development assurance level (IDAL)’, should be determined by using the guidance proposed in Section 2.4. The applicant must declare the hardware DAL(s) to which it has been developed and verified.

2.4 Failure conditions classification and development assurance

During the development of an ETSO article, consideration should be given to failure conditions, and the ETSO article should then be developed in accordance with the

1 Refer to ED Decision 2020/010/R (https://www.easa.europa.eu/document-library/agency-decisions).

http://easa.europa.eu/https://www.easa.europa.eu/document-library/agency-decisions

CS-ETSO — Amendment 16 SUBPART A – GENERAL


possible effects of those failure conditions at the system and aircraft levels (see, for instance, AMC CS xx.1309 or AMC CS 23.2500/2510 for further guidance).

The ETSO article shall be developed according to at least the development assurance level that is appropriate to the failure condition classifications that are expected for the intended installation.

If the effects at the system or aircraft level are not known, due to the non-availability of aircraft or system design data, the applicant should make and declare an assumption for the failure classification. The assumed failure classification should be at least as high as the minimum hazard classification level required in the ETSO.

The classification of failure conditions at the level of the ETSO article may change as a result of particular aircraft installation architectures and characteristics.

EUROCAE/SAE document ED-79A/ARP 4754A, ‘Guidelines for Development of Civil Aircraft and Systems’, dated December 2010, should be used to assign the development assurance levels of the ETSO article, software and AEH. The document should also be used as guidance to ensure that a proper development, validation and verification process is followed for the ETSO article and its functional requirements.

2.5 ETSO article using an ETSO-C153()-authorised IMA platform or module

If the ETSO article implements one (or several) ETSO-C153()-authorised integrated modular avionics (IMA) platforms/modules and the applicant seeks compliance credit from this (these) ETSOA authorisation(s) to demonstrate compliance with one or several functional ETSO standard(s), the applicant shall apply for authorisation to the ETSO-C214 standard, together with the intended functional ETSO standard(s).

Note: A functional ETSO standard is any ETSO standard of CS-ETSO that describes an ‘aircraft’ function, i.e. typically any ETSO standard, except ETSO-C153() and ETSO-C214.

2.6 Information security protection

An ETSO article may be designed with a security assurance level (SAL) that is appropriate for specified security measures, according to the procedure provided in AMC 20-42.

2.7 Open problem reports (OPRs)

Problem reports that are related to ETSO articles that contain software or airborne electronic hardware shall be identified and managed. The accepted means of compliance for the management of OPRs is contained in the revision of AMC 20-1891 ‘Management of Open Problem Reports’ that is current at the time of application, or in any later revision. The use of any other means of compliance shall be subject to a deviation request.

Documents

ertification Specifications for European Technical Standard ......Annex to ED Decision 2020/011/R ertification Specifications for European Technical Standard Orders (S-ETSO) Amendment