Washington Dulles International Airport (IAD) (Loudoun County)

Last Updated: April 25, 2020, 19:29 pm UTC
Parts of Dulles Airport reside in Fairfax County and Loudoun County, but most of the airport is located on the Loudoun County side. Air Wisconsin Airlines doing business as United Express. Chautauqua Airlines doing business as United Express. ExpressJet Airlines ("JetLink") doing business as Continental Express. Mesa Airlines ("Air Shuttle") doing business as United Express.

Frequencies

Washington Dulles International Airport (IAD)

Metropolitan Washington Airports Authority
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
407.450 RM 023 DPL IAD MobLnges Mobile Lounges FM Transportation
453.200WPNU915 RM 047 DPL IAD Shuttles Parking/Employee Shuttle Buses FM Transportation
464.925WPPS507 RM 532 DPL IAD Shuttles Parking/Employee Shuttle Buses FM Transportation
Air Traffic Control
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
134.850 B CSQ IAD ATIS Automatic Terminal Information Service (ATIS) AM Aircraft
135.700 BM CSQ IAD ClearDel Clearance Delivery AM Aircraft
129.175 BM CSQ IAD De-Icing De-Icing AM Aircraft
129.525 BM CSQ IAD De-Icing De-Icing AM Aircraft
122.775KUW2 BM CSQ IAD Ops Dulles Operations AM Aircraft
121.900 BM CSQ IAD Grnd-E Ground - East AM Aircraft
121.725 BM CSQ IAD Grnd-Spr Ground - Spare AM Aircraft
132.450 BM CSQ IAD Grnd-C Ground Center (1C/19C) AM Aircraft
121.625 BM CSQ IAD Grnd-W Ground West (Rwys 1L/19R, 12/30) AM Aircraft
119.125KZS5 BM CSQ IAD Ramp-N Ramp Control - North (Taxilanes A/B) AM Aircraft
129.550WCF9 BM CSQ IAD Ramp-S Ramp Control - South (Taxilanes C/D/E during off peak traffic periods) AM Aircraft
130.550WCF9 BM CSQ IAD Ramp-S Ramp Control - South (peak alternate, Taxilane E and F/G Ramps) AM Aircraft
124.075 BM CSQ IAD Spare Spare (used for Clearance Delivery and/or Ground West as needed) AM Aircraft
348.600 BM CSQ IAD Twr1/19C Tower - Center (1C/19C) AM Aircraft
120.250 BM CSQ IAD Twr1-19C Tower - Center (Runways 1C/19C) AM Aircraft
123.775 BM CSQ Twr Emergency Tower - Emergency AM Aircraft
120.100 BM CSQ IAD Tower Tower - Runway 1R/19L AM Aircraft
317.800 BM CSQ IAD Tower Tower - Runway 1R/19L / Ground - East AM Aircraft
134.425 BM CSQ IAD Tower-W Tower - West (Rwys 1L/19R, 12/30) AM Aircraft
122.950 BM CSQ IAD UNICOM UNICOM AM Aircraft
Potomac Consolidated Terminal Radar Approach Control (TRACON) - Shenandoah Area
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
350.200 BM CSQ ASPER/TILLY ASPER/TILLY AM Aircraft
127.325 BM CSQ Appr ADIZ W Approach ADIZ West Sector AM Aircraft
236.775 BM CSQ Appr ADIZ W Approach ADIZ West Sector AM Aircraft
343.775 BM CSQ BARIN/MANNE BARIN/MANNE/RCOLA/Final Approach AM Aircraft
133.850 BM CSQ BUFFR BUFFR AM Aircraft
254.250 BM CSQ BUFFR/LURAY BUFFR/LURAY AM Aircraft
128.525 BM CSQ Class B App Class B Approach/Departure 091°-240° ("BARIN") AM Aircraft
120.450 BM CSQ Class B App Class B Approach/Departure 241°-330° ("MANNE") AM Aircraft
126.100 BM CSQ Class B App Class B Approach/Departure 331°-090° ("MULRR") AM Aircraft
125.050 BM CSQ Depart North Departure Control - North ("ASPER") AM Aircraft
126.650 BM CSQ Depart South Departure Control - South ("TILLY") AM Aircraft
125.800 BM CSQ FinalAppEast Final Approach - East AM Aircraft
134.200 BM CSQ FinalAppWest Final Approach - West AM Aircraft
126.825 BM CSQ LUCKE LUCKE AM Aircraft
239.025 BM CSQ LUCKE LUCKE AM Aircraft
118.675 BM CSQ LURAY LURAY AM Aircraft
257.875 BM CSQ LURAY LURAY AM Aircraft
133.000 BM CSQ PotAppNthArr Potomac Approach - North Arrival Hi BINNS AM Aircraft
135.775 BM CSQ RCOLA RCOLA AM Aircraft
343.775 BM CSQ RCOLA RCOLA AM Aircraft
Aviation - Airlines
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
129.075 BM CSQ IAD AirTran AirTran ("Citrus") AM Aircraft
129.225WEP5 BM CSQ IAD American American AM Aircraft
129.325WEP5 BM CSQ IAD AmerConn American Connection/CHQ AM Aircraft
129.150KXQ3 BM CSQ IAD British British Airways ("Speedbird") AM Aircraft
131.200KLU5 BM CSQ IAD Continen Continental / Continental Express AM Aircraft
131.775 BM CSQ IAD Delta Delta AM Aircraft
131.850KHT6 BM CSQ IAD Delta Delta Airlines AM Aircraft
131.925WNP7 BM CSQ IAD FedEx FedEx AM Aircraft
136.600 BM CSQ IAD JetBlue JetBlue AM Aircraft
129.975 BM CSQ IAD Lockheed Lockheed Martin AM Aircraft
131.575 BM CSQ IADLufthansa Lufthansa AM Aircraft
129.525 BM CSQ Piedmont Piedmont Aviation AM Aircraft
130.125WHB6 BM CSQ IAD Saudia Saudia AM Aircraft
131.400 BM CSQ IAD Saudia Saudia AM Aircraft
131.325WQFV843 BM CSQ IAD SWA Southwest Airlines AM Aircraft
129.450 BM CSQ IAD TransSts Trans States Airlines ("Waterski") AM Aircraft
129.825KWT9 BM CSQ IAD US Air US Airways/US Express AM Aircraft
130.375KVA2 BM CSQ IAD United United - Maintenance AM Aircraft
130.600KVA2 BM CSQ IAD UAL130.6 United - Operations AM Aircraft
131.375KVA2 BM CSQ IAD United United - Operations AM Aircraft
130.150WPZL616 BM CSQ IAD UnitedEx United Express (Air Wisconsin, Mesa ["Air Shuttle"], Trans States) AM Aircraft
131.075KVA2 BM CSQ IAD UnitedEx United Express - Arrival Operations (Air Wisconsin) AM Aircraft
131.650WPTA590 BM CSQ IAD UnitedEx United Express - Departure Operations, Terminal A AM Aircraft
130.725KVA2 BM CSQ IAD UnitedEx United Express - Departure Operations, Terminals C and D (Mesa ["Air Shuttle"]) AM Aircraft
131.375KVA2 BM CSQ IAD UnitedEx United Express - Systems Maintenance AM Aircraft
130.700WQHS717 BM CSQ IAD VirginAm Virgin America AM Business
Aviation - Fixed Base Operators
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
130.650WQGF402 BM CSQ Dulles Jet Dulles Jet Center AM Aircraft
129.775KFU7 BM CSQ Jet Aviation Jet Aviation AM Aircraft
131.875WDP4 BM CSQ Signature FS Signature Flight Support AM Aircraft
Federal
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
168.925 RM 079 NAC IAD ICE Immigration and Customs Enforcement (ICE) P25 Federal
169.1625 M IAD TSA 1625 Transportation Security Administration (TSA) P25 Federal
171.4875 RM IAD FAA NavC FAA NavCom (some encryption) P25 Federal
172.150 RM 001 NAC IAD TSA 150 Transportation Security Administration (TSA) P25 Federal
172.900 RM 001 NAC IAD TSA 900 Transportation Security Administration (TSA) (some encryption) P25 Federal
Airline Ground Operations
Aeronautical Radio (IAD)
DMR Motorola Capacity Plus Single Site (TRBO)
Various airlines use this system for ground operations.
United Airlines
DMR Motorola Connect Plus (TRBO)
United uses this system for operations.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
460.7875WQKA366 RM CC 1
TG *
SL *
IAD AIRINC AIRINC DMR Business
452.225WPTT563 RM CC 2
TG *
SL *
IAD Alaska Alaska DMR Business
460.800WNGA802 RM 103.5 PL IAD All Nippon All Nippon FMN Business
460.875WPTS651 RM CC 1
TG 1001
SL 1
IAD American American DMR Business
463.300WQCH425 RM 371 DPL IAD BritAirw British Airways FMN Business
464.800WQOA567 RM 624 DPL IADCommutair Commutair FMN Business
460.750WNYA554 RM 162.2 PL IAD Delta Delta FMN Business
452.050WQQS314 RM CC 3
TG *
SL *
IAD Emirates Emirates DMR Business
460.650WPTR711 RM CC 14
TG *
SL *
IAD JtBl .65 JetBlue DMR Business
464.7625WPTR711 RM 203.5 PL IAD JtBl7625 JetBlue FMN Business
464.825WQQB969 RM 167.9 PL IAD Lufthans Lufthansa FMN Business
460.7625WQFM893 RM CC 12
TG *
SL *
IAD Southwest Southwest DMR Business
461.6125WQFC372 RM 072 DPL IAD VirgnAtl Virgin Atlantic FMN Business
Other Services
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.1225 BM 71.9 PL IAD BP .1225 Air BP FM Business
151.805KNDT304 BM 71.9 PL IAD BP .805 Air BP FM Business
151.925WPUV236 BM 71.9 PL IAD BP .925 Air BP FM Business
461.225WPUS568 BM 118.8 PL IAD BP .225 Air BP FM Business
154.515KBA969 BM 114.8 PL IAD PageAvjt Page Avjet FM Business
452.275WQTR336 RM CC 1
TG 1
SL 1
IAD Swissprt Swissport DMR Business
Rental Car Services
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.975WQIM785 BM 074 DPL IAD Vanguard Vanguard FMN Business
462.450WQNU436 RM CC 1
TG *
SL *
IAD Hertz Hertz DMR Business
463.325WQUY346 RM CC 9
TG *
SL *
IAD Hertz Hertz DMR Business