qCossary

j

ATCSCC (Air Traffic Control System Command Center) :·:.:·'<':' ::>·',,· ', '·:-:-,,.:/ .:::/:.:-:· ":::>:.

~itlfraffic cogtrol $ystefl). Qornnia~cl ¢$nt~~IE;loc<ii~ci Jn····· .. !tis theionlyf~oility btits kind.v.fhi9h ~trategizE>s, andfl)a

• tratlic; andalso ovsrseestheenttre.mol)it&ing pfdcess; .. ~ .... ',.,, .. '" ,; ; ,,->--·-- •'-;, ,,,,,""•' ",',', ',, "•'''-'" ,' ;',,•-":""·> ,,•'-·'·:.·::::··> .... < ""

DCC I Herndon Command Center

ARTCC (Air Route Traffic Control Center) ···.A.irR0~1e·rr<l!tic.contro1.·center, Atf!oifit'/·e~1<lblisfi~d\Qph1Yi<leafr!r<ltt1cJ'

con!rol service to <J.ircraft operating on u=13 llightplal)~ ~ittjin. c · · airnpac~ ~11d principally ciuring1ti~et)/O,P1E!Rt1aseo{fl.i~mr

equiprnent capabilities and controUerworkloa'd perrnit,ce ······•··• .. · •. • • advispry/misis.tance services .ma~ b~ pr()vi9eci.to vrn ioircifl~·T:h~~El ~~e;~Qc

· · ARTCCs in the continental lYS · · · · ·· ·· ···• ·· · ·.· •'"'

,. ;~

ZAB Albuquerque Air Route Traffic Control Center ZAU Chicaqo Air Route Traffic Control Center ZBW Boston Air Route Traffic Control Center ZDC Washinciton (DC) Air Route Traffic Control Center ZDV Denver Air Route Traffic Control Center ZFW Fort Worth Air Route Traffic Control Center ZHU Houston Air Route Traffic Control Center ZID Indianapolis Air Route Traffic Control Center ZJX Jacksonville Air Route Traffic Control Center ZKC Kansas Air Route Traffic Control Center

ZLA Los AnQeles Air Route Traffic Control Center ZMA Miami Air Route Traffic Control Center ZME Memphis Air Route Traffic Control Center ZMP Minneapolis Air Route Traffic Control Center ZNY New York Air Route Traffic Control Center ZOA Oakland Air Route Traffic Control Center ZOB Cleveland Air Route Traffic Control Center ZTL Atlanta Air Route Traffic Control Center

CAW CLE LAN

TEH-MMU

TRACON

CLE Cleveland TRACON/ATCT CAW Charleston TRACON/ATCT K90 Ca e TRACON, Falmouth Massachusettes N90 New York TRACON PCT Potomac TRACON RSW Fort M ers TRACON/ATCT

· 10~tii~ . . i~ri~·~ha . · i9!)s; rel~y.l\"fG

A1 ADS-B ANE ROC Mode 1

Mode 5 ModeC

Modes

SAR Tape UTC

Part 91 Part 121 Part 129 Part 135

1360-33 7210-14 7210-5 7230-10 7230-4 7230-8 8020-2B 8020-3 8020-6-1 8020-9

DVRS ECG EFSTS ITWS RCE

Air Nav Facility Search

Miscellaneous Terms and Definitions Air Force One Automatic Dependent Surveillance - Broadcast New Enoland Reqion Operations Center Transponder utilized by the military only Transponder provides cryptographically secured version of Mode S, used by military and civilian Transponder report aircraft pressure altitude used by military and civilian Transponder provides multiple aircraft information used by military and civilian recordinq medium used at ARTCC Universal Time Coordinate

14Cd fFd IR 1· o eo e era egu at1ons General Operatino and Flioht Rules Air Carrier Operations Foreiqn air carriers and foreion operators in US airspace Corporate and Charter operators

Forms FAA New York Center Record of Communications Crew Briefinq Sheet Time & Attendance Record Position LoQ I Sign In & Out LoQ Daily Records and Operations Form Prooress Strips Personnel Statement Facility Accident Notification Record FAA Report of Aircraft Accident Form FAA Aircraft Accident/Incident Preliminary Notice Form

Communications Diqital Voice Recordinq System En Route Communications Gateway Electronic Flight Strip Transfer System lnteqrated Terminal Weather System Radio Control Equipment

Web Addresses http://www.airnav.com/airports/ http://find.faa.gov/appspriv/National/EmployeeDirectory/FAADIR.nsf/Search Form?openForm&TS=F&UPG=FS;

Weather ACE-IDS ASOS Controller Equip. Information Display System ASOS Automated Surface Observino System AWOS Automated Weather Observinq System AWP Aviation Weather Processor

CIWS Corridor Integrated Weather System

cwsu Center Weather Service Unit

DASI Digital Altimeter Setting Indicator

DUATS Direct User Access terminal System ITWS Integrated Terminal Weather System LLWAS-NE Low Level Wind Shear Alter System Network LLWAS-RS Low Level Wind Shear Alert System METAR Aviation Routine Weather Report NEXRAD Next Generation Weather Radar NWSWS National Weather Service Workstation SAWS Standalone Weather Sensor SIG MET Siqnificant Meteoroloqical Information SVRWX Severe Weather TAF Terminal Area Forecasts TDWR Terminal Donnler Weather Radar TWIP Terminal Weather Information For Pilots WARP Weather and Radar Processor WSP Weather System Processor wx Weather

Navigation ALS Approach LightinQ System DME Distance Measurino Equipment FMS Flight Management System ILS Instrument Landino System LORAN Lonq Range Naviaation MALSR Medium Intensity ALS w/RAIL PAPI Precision Aooroach Path Indicator RAIL Runway Alignment Indicator Lights REIL Runway End Identification Liqhts RWSL Runway Status Liqhts SALS Short Aooroach Liqhtinq System TACAN Tactical Air Navigation System VASI Visual Aooroach Slope Indicator

VOR VHF Omni Directional Range

WAAS Wide Area Augmentation System

Airports A iroorts ABE Lehiah Valley International Airport, Allentown, PA JFK John F Kennedv International Airport, New York, NY ACY Atlantic City International Airport, Atlantic City, NJ LAX Los Angeles International Airport, Los Anqeles, CA ADW Andrews Air Force Base, Camp Sprinqs, MD LCK Rickenbacker International Airport, Columbus, Ohio ALB Albany International Airport, Albany, NY LGA LaGuardia Airport, New York, NY ASE Aspen-Pitkin County Airport, Aspen, CO MCC McClellan Airfield, Sacramento, CA ATL Hartsfield-Jackson Atlanta International Airport, Atlanta, GA MCN Middle Georqia Reqional Airport, Macon, GA AVP Wilkes-Barre/Scranton International Airport, Wilkes-Barre/Scranton, PA MCO Orlando International Airport, Orlando, FL AZO Kalamazoo/Battle Creek International Airport MDT Harrisburg International Airport, Harrisburq, PA BDL Bradley International Airport, Windsor Locks, Conn. MEM Memphis International Airport, Memphis, TN BMG Monroe County Airport, Bloominaton, IN MHT Manchester Airport, Manchester, NH BOS Logan International Airport MIA Miami International Airport, Miami, FL BUF Buffalo Niaqara International Airport MSP Minneapolis-St. Paul International/World-Chamberlain Airport, Minneapolis, MN BWI MD MSY Louis Armstrong New Orleans International Airport, New Orleans, LA CDW Essex County Airport, Caldwell, NJ MVY Martha's Vineyard Airport, Vineyard Haven, MA CHO Charlottesville-Albemarle Airport, Charlottesville, VA NEW Lakefront Airport, New Orleans, LA CKB North Central West Virainia Airport, Clarksburg, WV ONT Ontario International Airport, Ontario, CA CLE Cleveland-Hopkins International Airport, Cleveland, OH ORD Chicaqo O'Hare International Airport, Chicaqo, IL CLT Charlotte/Douqlas International Airport, Charlotte, NC ORF Norfolk International Airport, Norfolk, VA CVG Cincinnati/Northern Kentucky International Airport, Covington, KY PHL Philadelphia International Airport, Philadelphia, PA DAB Daytona Beach International Airport, Daytona Beach, FL PHX Phoenix Sky Harbor International Airport, Phoenix, AZ DAL Dallas Love Field Airport, Dallas, TX PIE St Petersburg-Clearwater International Airport, St Petersburg-Clearwater, FL

DAY James M Cox Dayton International Airport, Dayton, OH PIT Pittsburqh International Airport, Pittsburqh, PA DCA Ronald Reaqan Washinqton National Airport, Washinaton, DC PKB Mid-Ohio Valley Regional Airport, Parkersburg, WV DFW Dallas/Fort Worth International Airport, Dallas-Fort Worth, TX PWM Portland International Jetport, Portland, ME DTW Detroit Metropolitan Wayne County Airport, Detroit, Ml RDU Raleiah-Durham International Airport, Raleiah/Durham, NC EWR Newark Liberty International Airport, Newark, NJ RIC Richmond International Airport, Richmond, VA FFO Wright-Patterson Air Force Base, Dayton, OH SFB Orlando Sanford International Airport, Orlando, FL FLL Fort Lauderdale/Hollywood International Airport, Fort Lauderdale, FL SMF Sacramento International Airport, Sacramento, CA FRG Republic Airport, Farminqdale, NY SRO Sarasota/Bradenton International Airport, Sarasota/Bradenton, FL GEG Spokane International Airport, Spokane, WA STL Lambert-St Louis International Airport, St Louis, MO HPN Westchester County Airport, White Plains, NY SWF Stewart International Airport, Newburah, NY IAD Washinaton Dulles International Airport, Washington, DC SYR Syracuse Hancock International Airport, Syracuse, NY ISP Long Island Macarthur Airport, Islip, NY TEB Teterboro Airport, Teterboro, NJ JAX Jacksonville International Airport, Jacksonville, FL

Aircraft Re istration N "Prq~eec1rri~ ~Lt~[Jr~tfat

edetters iclel"Jtifyirigt11Je speci ;:":--;,

·.·· F- France" G" Ga.rtada di.'. U~ ited Ki rig do

o ~e~;lJi~n . Hz - sauilr r'l.ra51a vl=!s c

HUNTRESS Northeast Air Defense Center, 24th Air Division

N198FT Model: Piper PA-28-161; registration, exported to Dominican Republic

N334AA AAL 11 - Model: Boein 767-223ER N41 PH Ty e: Helicopter, Model: Bell 2068, re istration USA

N555TV N57062 N591 UA N612UA N644AA N7030J N71873

N801WB

Airlines AAL American Airlines AFR Air France DAL Delta Airlines MEP Midwest Express Airlines UAL United Airlines

Aircraft Avionics Manufacturers Bendix/Kinq Garmin S-Tec Shadin

Aircraft Engine Manufacturers Honeywell Lvcominq Pratt & Whitney Teledyne Continental Motors

Aircraft Manufacturers Airbus Boeinq Bombardier Cessna Falcon Galaxy Gulfstream Piper Raytheon

A encies E mp1oyees DOD Caneles, John Federal Aviation Administration emplovee

DOJ Gould, Doua Federal Aviation Administration emplovee

DOT De artment of Trans ortation Mears, Edmund Federal Aviation Administration employee

FAA Federal Aviation Administration under DOT Miller, Shirlev Federal Aviation Administration employee

FBI Myers, Jeffery Federal Aviation Administration employee

NOAA Siewert, Maria Federal Aviation Administration employee

NTSB Simons, Don Federal Aviation Administration emplovee

TSA Hansen, Brian Personnel Statements -employee at A90 (Boston Consolidated TRACON)

Arsenault, Scott Personnel Statements -employee at BOS (Logan International Airport)

Barrett, Bruce Personnel Statements -employee at BOS (Logan International Airport)

Covino, John Personnel Statements -employee at BOS (Logan International Airport)

Gravelle, Daniel Personnel Statements -employee at BOS (Logan International Airport)

Aviation Businesses Hilliard, Michael Personnel Statements -employee at BOS (Logan International Airport)

AOPA Aircraft Owners and Pilot Association Jovce, Thomas Personnel Statements -employee at BOS (Logan International Airport)

ATA Air Trans ort Association Suchcicki, Albert Personnel Statements -employee at BOS (Logan International Airport)

NBAA National Business Aircraft Association Thomason, Paul Personnel Statements -employee at BOS (Logan International Airport)

Tucker, Christopher Personnel Statements -employee at BOS (Logan International Airport)

Archbold, William Personnel Statements -employee at EWR (Newark Liberty Intl Airport)

Barrett, Anthony Personnel Statements -employee at EWR (Newark liberty Intl Airport)

Callahan, GreQory Personnel Statements -employee at EWR (Newark Liberty Intl Airport)

Enos, Sean Personnel Statements -employee at EWR (Newark liberty Intl Airport)

ACE Lehmann, Robert Personnel Statements -employee at EWR (Newark Liberty Intl Airport)

AEA Mueler, Sean Personnel Statements -employee at EWR (Newark liberty Intl Airport) AEA-530 O'Toole, Neil Personnel Statements -employee at EWR (Newark liberty Intl Airport)

AGL Rooks, Jason Personnel Statements -employee at EWR (Newark liberty Intl Airport)

ANE Sokoloski, Kirk Personnel Statements -employee at EWR (Newark liberty Intl Airport) ANM Tepper, Richard Personnel Statements -employee at EWR (Newark Liberty Intl Airport)

ASO Varcadipane, Robert Personnel Statements -employee at EWR (Newark Liberty Intl Airport)

ASW Vilinsky, Richard Personnel Statements -employee at EWR (Newark Liberty Intl Airport) AWA Brickley, Jr, Robert Personnel Statements -employee at IAD (Washington Dulles Intl Airport) AWP Devery, Robert Personnel Statements -employee at IAD (Washington Dulles Intl Airport)

Hendershot, John Personnel Statements -employee at IAD (Washington Dulles Intl Airport)

Howell, William Personnel Statements -employee at IAD (Washington Dulles Intl Airport)

Lewis, Eric Personnel Statements -employee at IAD (Washington Dulles Intl Airport)

Lewis, Todd Personnel Statements -employee at IAD (Washington Dulles Intl Airport)

I News Stations

WKYZ !Classic Rock Station 101.7 FM in the Florida Keys McConnell, Rosanne Personnel Statements -employee at IAD (Washington Dulles Intl Airport)

O'Brien, Danielle Personnel Statements -employee at IAD (Washington Dulles Intl Airport)

Employees Emoloyees Reid, Rudolph Personnel Statements -employee at IAD (Washington Dulles Intl Airport) Phillips, Jeffrey Personnel Statements -employee at ZID Indianapolis Center Swank, Blaine Personnel Statements -employee at IAD (Washington Dulles Intl Airport) Allison, Patricia Personnel Statements -employee at ZID Indianapolis Center Tavino, Thomas Personnel Statements -employee at IAD (Washington Dulles Intl Airport) Kath, Randv Personnel Statements -employee at ZID Indianapolis Center Utley, Robert Personnel Statements -employee at IAD (Washington Dulles Intl Airport) Beaman, Richard Personnel Statements -employee at ZID Indianapolis Center Alfaro, Charles Personnel Statements -employee at N90 (New York TRACON) Clements, Sean Personnel Statements -employee at ZID Indianapolis Center Aliperti, Joseph Personnel Statements -employee at N90 (New York TRACON) Thomas, John Personnel Statements -emplovee at ZID (Indianapolis Center Barrett, Bruce Personnel Statements -emolovee at N90 (New York TRACON) Povinelli, Linda Personnel Statements -employee at ZID Indianapolis Center) Donahue, Dennis Personnel Statements -employee at N90 (New York TRACON) Weed, Sallv Personnel Statements -employee at ZID Indianapolis Center Donis, Evanna Personnel Statements -employee at N90 (New York TRACON) Hartinq, Steven Personnel Statements -employee at ZID Indianapolis Center Fanno, Steven Personnel Statements -employee at N90 (New York TRACON) Schott, Kevin Personnel Statements -employee at ZID Indianapolis Center Fanno, Steven Personnel Statements -employee at N90 (New York TRACON) Lutomski, Stephen Personnel Statements -employee at ZID Indianapolis Center Honq, Wuonq Personnel Statements -employee at N90 (New York TRACON) Barnett, Richard Personnel Statements -employee at ZOB Cleveland Center Jiricek, Karl Personnel Statements -employee at N90 (New York TRACON) Barnick, Mark Personnel Statements -employee at ZOB Cleveland Center Kalpaxis, Timon Personnel Statements -employee at N90 (New York TRACON) Evans, Mark Personnel Statements -employee at ZOB Cleveland Center Karnbach, John Personnel Statements -emPlovee at N90 (New York TRACON) Hanlon, Brian Personnel Statements -emplovee at ZOB Cleveland Center Krivohlaw, Don Personnel Statements -employee at N90 (New York TRACONl Justice, Linda Personnel Statements -emplovee at ZOB Cleveland Center Merced, Mark Personnel Statements -employee at N90 (New York TRACON) Keaton, Georqe Personnel Statements -employee at ZOB Cleveland Center Reqan, Ronald Personnel Statements -employee at N90 (New York TRACON) Kennedy, Brad Personnel Statements -employee at ZOB Cleveland Center Saul, Steve Personnel Statements -employee at N90 (New York TRACON) Kettell, Richard Personnel Statements -employee at ZOB (Cleveland Center Smith, John Personnel Statements -employee at N90 (New York TRACON) Klingler, Garv Personnel Statements -employee at ZOB Cleveland Center Stanco, Peter Personnel Statements -employee at N90 (New York TRACON) Lamoreaux, Donald Personnel Statements -emplovee at ZOB Cleveland Center Tamer, Brian Personnel Statements -emplovee at N90 (New York TRACON) Leister, David Personnel Statements -emplovee at ZOB (Cleveland Center Vollaro, Stephen Personnel Statements -employee at N90 (New York TRACON) Norton, David Personnel Statements -employee at ZOB Cleveland Center Wiley, Georqe Personnel Statements -employee at N90 (New York TRACON) Pass, Craiq Personnel Statements -employee at ZOB Cleveland Center Gavde, Rudolph Personnel Statements -employee at ZID (Indianapolis Center Saunders, Mark Personnel Statements -employee at ZOB Cleveland Center Schifano, Anthony Personnel Statements -employee at ZID Indianapolis Center Taylor, Stacey Personnel Statements -employee at ZOB Cleveland Center Thomas, Charles Personnel Statements -employee at ZID Indianapolis Center Warnica, Kimberly Personnel Statements -employee at ZOB Cleveland Center Byard, Richard Personnel Statements -employee at ZID Indianapolis Center Werth, John Personnel Statements -employee at ZOB Cleveland Center Eisert, Joseph Personnel Statements -employee at ZID Indianapolis Center Wolbers, Leo Personnel Statements -employee at ZOB Cleveland Center Adams, Theresa Personnel Statements -employee at ZID (Indianapolis Center Zientarski, Mike Personnel Statements -employee at ZOB Cleveland Center

ARSR ARTS

beacon

primary

CDR DART ERIT iNtap1 iNtap2 iNtap3 iNtap4 ModeC NTAP QBE OBE2 QBE3 OBE4 OBE5 RDP RVPR SATORI STARS TARP TSCC VSCS

RADAR Terminolo Air Route Surveillance Radar Automated Radar Terminal System the secondary tracking system using the transponder and radar site

the tracking of position and velocity using radio wave reflection from the surface of the aircraft or object in flight, also referred to as raw radar data. playback radar tool

oints on the radar trackin the aircraft' route

RADAR Data Continuous Data Recordinq Data Analysis and Reduction Tool Raw Radar Data NT AP1 (National Track Analysis Proqram) NTAP2 (National Track Analysis Prooram) NTAP3 (National Track Analysis Program) NTAP4 (National Track Analysis Proqram) Secondary Radar (Radar Data Link) National Track Analysis Proqram Radar sites located in Bedford, West Virainia Radar site in Bedford position 2 Radar site in Bedford position 3 Radar site in Bedford position 4 Radar site in Bedford position 5 Radar Data Processina

Systematic Air Traffic Operations Research Initiative Standard Terminal Automation Replacement System Traffic Analysis and Review Program

Voice Switchina and Control System

Sectors 20 Boston ARTCC Kingston Sector 39 New York ARTCC Sector 42 New York ARTCC Sector 46 Boston ARTCC Boston Sector 47 Boston ARTCC Bosox Sector 73 New York ARTCC Sector

Sectors 95 Indianapolis ARTCC Henderson Sector Radar Position

18R Boston ARTCC Cape Sector 18 Radar Position

AGC

AMIC BFT

BTV-R Batesville BTV-RA Batesville

CBA CRL

DAC-R Indianapolis ARTCC Dacos Sector Radar Position E155 New York TRACON Sector ESP FFO

FKL-R Cleveland ARTCC Franklin Radar Position FLOR

HNN-R Indianapolis ARTCC Henderson Sector Radar Position HVQ IHD

IMP-R lmoel IRL

JHW Krant L148 New York TRACON Sector LCK

LIBW Liberty West Lincoln Boston TRACON Lincoln Sector Linden LOR Cleveland ARTCC Loraine Radar Position MOR Washinaton ARTCC Moorefield Sector OMIC OS

OSIC PVD Providence Terminal Radar Aooroach Control R03 Washington ARTCC Sector ROS Washington ARTCC Sector

RAS UP SKY

Sectors Air Traffic Control Positions SL GCE Ground Control East

Swann GCI Ground Control One TMCRA GCW Ground Control West TMCTW GH Gate Hold

Tyson HH Hiah Handoff WMD ID Initial Departure

LC EAST Local Control East LC WEST Local Control West

Air Traffic Control Positions LC West West Local AD Airport Departure NA

ALCN ND North Departure Radar ALCS NH North HiQh Radar

AR NS North Satellite AS OSUP

ASIC PDC Pre-Departure Clearance CBA QUIT25 CD Clearance Delivery RC Ramp Control

CDRTM RS CIC SA South Arrival cs SD DD SH South Hiah

DEP Departure SL FC Flow Control SPT FE TMC Traffic Manaaer Control FW Final West TWSUP T Supervisor

GWest West Ground WA West Arrival GC Ground Control WH

o/oca6ufary

Vocabulary Advzy or Adzy Advisory AF Airways Facilities AFIO Authorization for Interceptor Operations ALNOT All Notice AMIC Area Manager in Charge AOA FAA Office of the Administrator ARING Aeronautical Radio Incorporated ART CC Air Route Traffic Control Center AT Air Traffic ATC Air Traffic Control ATCSCC Air Traffic Control Systems Command Center ATIS Automated Terminal Information Service (Broadcast) ATN Aeronautical Telecommunications Network ATO Air Traffic Organization ATOMS Air Traffic Management Operations Management Systems ATQA Air Traffic Quality Assurance ATS Air Traffic Services AVN Aviation System Standards CAP Civil Aerospace Medical Institute CASFU Civil Aviation Security Field Units CD Clearance Delivery CFR Code of Federal Regulations CIC Controller-In-Charge GMO Certificate Management Office GOA Certificate of Airworthiness Dept. Department DSR Display System Replacement DUATS Direct User Access Terminal System EADS Eastern Air Defense Sector ELT Emergency Locator Transmitters ETMS Enhanced Traffic Management System EWP Western Pacific Region FAM Familiarization FAR Federal Aviation Regulations FCT Federal Contract Tower FD Flight Data FDC Federal Data Center FOIA Freedom of Information Act FSDO Flight Standards District Office FSS Flight Service Station GA General Aviation GC Ground Control GENOT General Notice GMT Greenwich Mean Time GS Ground Stop HCVR High Capacity Voice Recorder Helo Helicopter HOTS Headquarters ICAO International Civil Aviation Organization ICC lnteragency Coordination Center IDS Intrusion Detection System

Vocabulary IFR Instrument Flight Rules IG Inspector General ILS Instrument Landing System ISIS Integrated Safety Information System LMR Labor Management Relations LOB Lines of Business MOA Military Operations Area MOS Military Operations Specialist MWAA Metropolitan WashinQton Airports Authority NAR National Airspace Review 66 NAS National Airspace System NATCA National Air Traffic Controllers Association NEADS Northeast Air Defense Sector NEXGEN Next Generation Air Transportation System NOCC National Operation Control Center NOM NAS Operations Manager NORAD North American Aerospace Defense Command NOT AM Notice to Airmen NTAP Notice to Airmen Product OAG Official Airline Guide ODAPS Oceanic Display and Planning System OIS Operational Information System OMIC Operations ManaQer in Charge OPSNET Operations Network OSIC Operations Manager in Charge OWCP Office of Workers' Compensation Program Pl REPS Pilot Weather Report PLOT Plot QA Quality Assurance QPMS Quality Performance Management System R&I Read & Initial RENOT Regional Notice ROC Regional Operations Center/Rochester, NY Rwy Runway SAR Search and Rescue SE CON Security Condition SIG MET Significant Meteorological SISO Single Input, Single Output SMS Safety Management System TAF Terminal Area Forecast TARP Terminal Analysis Radar Program TMC Traffic Management Coordinators TMU Traffic Management Unit UTC Coordinated Universal Time or Universal Coordinated Time VFR Visual Flight Rules vscs Voice Switching and Control System WAAS Wide Weather Augmentation System WADS Western Air Defense Sector wocc Washington Operations Command Center WTC World Trade Center z Zulu Time