Presentation on Air Navigation

ByM.M.CHOUHAN

Sr. MANAGER

Highway Analogy : inserting traffic

NavigationSurveillance

Navigation : AIR Railway track

Navigation Aids

Navaids

• NDB : Non Directional Beacon

• VOR : VHF Omni Range

• DME : Distance Measuring Equipment

• RNAV : Radio NAVigation.

• ILS : Instrument Landing System

• INS : Inertial Navigation System

• Satellites

• A flight

• Automatic Flight Management

6

3

12

1521

24

N

S

EW30

33

Direction Finder (NDB)

6

3

12

1521

24

N

S

EW30

33

Direction Finder (NDB)

NDB

6

3

12

1521

24

N

S

EW30

33

Direction Finder (NDB)

NDB

Navaids

• NDB : Non Directional Beacon

• VOR : VHF Omni Range

• DME : Distance Measuring Equipment

• RNAV : Radio NAVigation.

• ILS : Instrument Landing System

• INS : Inertial Navigation System

• Satellites

• A flight

• Automatic Flight Management

VOR (VHF Omni Range)

= 0°

= 90° = 270°

VOR/DME

VOR

VOR

0°10°

20°30°

40°

50°

60°

70°

80°

90°

100°

110°

120°

130°

140°

150°160°

170°180°

190°200°

210°

220°

230°

240°

250°

260°

270°

280°

290°

300°

310°

320°

330°340°

350°VOR Radial

Radial 180

Radial 230

Radial 110

Radial 50

0°10°

20°30°

40°

50°

60°

70°

80°

90°

100°

110°

120°

130°

140°

150°160°

170°180°

190°200°

210°

220°

230°

240°

250°

260°

270°

280°

290°

300°

310°

320°

330°340°

350°VOR Radial vs Course

Radial 230

Radial 50

Heading 50°, inbound on the 230 radial

Heading 50°,

inbound on the 50 radial

VOR/DME

180°

N360°

CDI deviations

VOR/DME

OBS = 360

TO

180°

N360°

CDI deviations and TO/FROM indications

Course

OBS = 360°

VOR/DME

FROM

180°

N360°

CDI deviations and TO/FROM indications

Course

OBS = 360°

VOR/DME

TOCDI deviations

Course

OBS = 30

180°

N360°

TOCDI deviations

Course

OBS = 30

180°

N360°

VOR/DME

330TO

270FROM

180°

N360°

CDI deviations

VOR/DME

Navaids

• NDB : Non Directional Beacon

• VOR : VHF Omni Range

• DME : Distance Measuring Equipment

• RNAV : Radio NAVigation.

• ILS : Instrument Landing System

• INS : Inertial Navigation System

• Satellites

• A flight

• Automatic Flight Management

DME (Distance Measuring Equipment)

DME

3.0 136 1

Distance NM Speed KT Time Mn

NAVAIDS : En-route Applications

VOR with DME

NDB

VOR with DME

Navaids

• NDB : Non Directional Beacon

• VOR : VHF Omni Range

• DME : Distance Measuring Equipment

• RNAV : Radio NAVigation.

• ILS : Instrument Landing System

• INS : Inertial Navigation System

• Satellites

• A flight

• Automatic Flight Management

RNAV with VOR (VHF Omni Range)and DME (Distance Measuring Equipment)

Vor/Dme 1Vor/DME 2

D2’

D1’

A2’A1’

Heading

RNAV with VOR (VHF Omni Range)and DME (Distance Measuring Equipment)

Vor/Dme 1Vor/DME 2

D2’’

D1’’

A2’’A1

A1’’

Heading

RNAV with VOR (VHF Omni Range)and DME (Distance Measuring Equipment)

Vor/Dme 1Vor/DME 2

D2

D1

Heading

RNAV with VOR (VHF Omni Range)and DME (Distance Measuring Equipment)

Vor/Dme 1Vor/DME 2

D2’D1’

North

Navaids

• NDB : Non Directional Beacon

• VOR : VHF Omni Range

• DME : Distance Measuring Equipment

• RNAV : Radio NAVigation.

• ILS : Instrument Landing System

• INS : Inertial Navigation System

• Satellites

• A flight

• Automatic Flight Management

ILS : Instrument Landing System

Glide Path

ILS

ILS GP

ILS Localizer

ILS receptor (like VOR)

Glide Path indicator

Localizer indicator

O M I

Glide slope Needle

ILS Localizer needle

ILS Marker Beacon• Outer Marker : OM• Middle Marker : MM• Inner Marker : IM

OMMMIM

O M I

ILS Marker Compass Locator

NDB

ILS-LOC

NDB

VOR/DME

ILS-GS

ILS ground equipments

ILS-LOC

VOR/DME

ILS-GS

ILS ground equipments

ILS Marker (OM/MM)DME

ILS GlideSlope

VOR Course

ILS Localizer

ILS vs VOR deviation

NAVAIDS : Approach

ILS-GP

MAGS

DVOR/TACAN

NDB

Marker

VOR

GBAS

Solar-powered VOR

DME

ILS-LOC

MLS

Navaids

• NDB : Non Directional Beacon

• VOR : VHF Omni Range

• DME : Distance Measuring Equipment

• RNAV : Radio NAVigation.

• ILS : Instrument Landing System

• INS : Inertial Navigation System

• Satellites

• A flight

• Automatic Flight Management

INS : Inertial Navigation System and Oceanic Control

60 NM

FL = 280 - 370

Report each 10 °

14 h 00 (GMT)

8 h 00 (GMT)

Separation = 10 mn

Navaids

• NDB : Non Directional Beacon

• VOR : VHF Omni Range

• DME : Distance Measuring Equipment

• RNAV : Radio NAVigation.

• ILS : Instrument Landing System

• INS : Inertial Navigation System

• Satellites

• A flight

• Automatic Flight Management

Satellite Navigation

Satellite Navigation

Navaids

• NDB : Non Directional Beacon

• VOR : VHF Omni Range

• DME : Distance Measuring Equipment

• RNAV : Radio NAVigation.

• ILS : Instrument Landing System

• INS : Inertial Navigation System

• Satellites

• A flight

• Automatic Flight Management

ILS profile

Nav-Aids at IGIA Area Navigational aids

•DVOR(DPN)•DVOR(DIG)

•DME(HP) col-ocated with DVOR’sTerminal Navigational Aids

•ILS(28)•ILS(27)•ILS(10)•ILS(29)•ILS(11)

•DME(LP) co-located with GPSome Nav-Aids like NDB, Markers, Locators and Sat VOR’s

(CHI,SAM and SKA) are located outside the air field.

The Cockpit

Navaids

• NDB : Non Directional Beacon

• VOR : VHF Omni Range

• DME : Distance Measuring Equipment

• RNAV : Radio NAVigation.

• ILS : Instrument Landing System

• INS : Inertial Navigation System

• Satellites

• A flight

• Automatic Flight Management

Thanks