| Code | Description |
|---|
| 19386 | Northwest Airlines Inc.: NW |
| 19392 | Rich International Airways: RIQ |
| 19393 | Southwest Airlines Co.: WN |
| 19670 | Markair Inc.: BF (1) |
| 19678 | Aloha Airlines Inc.: AQ |
| 19687 | Horizon Air: QX |
| 19690 | Hawaiian Airlines Inc.: HA |
| 19704 | Continental Air Lines Inc.: CO |
| 19707 | Eastern Air Lines Inc.: EA |
| 19790 | Delta Air Lines Inc.: DL |
| 19805 | American Airlines Inc.: AA |
| 19874 | Air Transport International: 8C |
| 19898 | Emery Worldwide Airlines: TNQ |
| 19917 | United Parcel Service: 5X |
| 19930 | Alaska Airlines Inc.: AS |
| 19952 | Carnival Air Lines Inc.: KW |
| 19977 | United Air Lines Inc.: UA |
| 19982 | USAir Shuttle: TB (1) |
| 19991 | America West Airlines Inc.: HP (Merged with US Airways 9/05.Stopped reporting 10/07.) |
| 19994 | Reno Air Inc.: QQ |
| 20007 | Atlas Air Inc.: 5Y |
| 20017 | Continental Micronesia: CS |
| 20042 | Southern Air Transport Inc.: SAQ |
| 20046 | Air Wisconsin Airlines Corp: ZW |
| 20057 | Evergreen International Inc.: EZ |
| 20078 | Western Pacific Airlines: W7 |
| 20088 | Tower Air Inc.: FF |
| 20095 | World Airways Inc.: WO (1) |
| 20100 | Polar Air Cargo Airways: PO |
| 20107 | Federal Express Corporation: FX |
| 20108 | Northern Air Cargo Inc.: NC |
| 20142 | Flagship Airlines Inc.: 8N |
| 20143 | Kiwi International: KP |
| 20149 | Florida West Airlines Inc.: PRQ |
| 20151 | Amerijet International: M6 |
| 20169 | Lynden Air Cargo Airlines: L2 |
| 20170 | Mesaba Airlines: XJ |
| 20173 | Kitty Hawk International: CDQ |
| 20176 | National Airlines: N7 |
| 20190 | Southern Air Inc.: 9S |
| 20191 | Fine Airlines Inc.: FNQ |
| 20192 | Vanguard Airlines Inc.: NJ |
| 20193 | Gemini Air Cargo Airways: GR |
| 20194 | Arrow Air Inc.: JW |
| 20195 | Sky Lease Cargo: WI |
| 20204 | Champion Air: MG |
| 20211 | Trans World Airways LLC: TW |
| 20218 | Express One International Inc.: JKQ |
| 20237 | Trans States Airlines: AX |
| 20243 | Valujet Airlines Inc.: J7 |
| 20251 | Westair Airlines Inc.: OE |
| 20254 | Colgan Air: 9L |
| 20295 | Midway Airlines Inc. (1): ML (1) |
| 20297 | Midway Airlines Inc.: JI (1) |
| 20302 | Kitty Hawk Aircargo: KR |
| 20304 | SkyWest Airlines Inc.: OO |
| 20308 | Centurion Cargo Inc.: WE |
| 20312 | ATA Airlines d/b/a ATA: TZ |
| 20314 | Midwest Airline, Inc.: YX (1) |
| 20344 | Ryan International Airlines: RD |
| 20355 | US Airways Inc.: US (Merged with America West 9/05. Reporting for both starting 10/07.) |
| 20357 | Astar USA, LLC: ER |
| 20363 | Endeavor Air Inc.: 9E |
| 20366 | ExpressJet Airlines LLC d/b/a aha!: EV |
| 20368 | Allegiant Air: G4 |
| 20370 | Kalitta Air LLC: KAQ |
| 20374 | ExpressJet Airlines Inc.: XE |
| 20377 | Omni Air International LLC: X9 |
| 20378 | Mesa Airlines Inc.: YV |
| 20384 | Pan American World Airways (1): PA (1) |
| 20386 | Pan American World Airways: PA (2) |
| 20393 | Business Express: HQ (1) |
| 20397 | PSA Airlines Inc.: OH |
| 20398 | Envoy Air: MQ |
| 20402 | Miami Air International: GL |
| 20404 | Independence Air: DH |
| 20405 | National Air Cargo Group Inc d/ba National Airlines: N8 |
| 20409 | JetBlue Airways: B6 |
| 20414 | Executive Airlines: OW |
| 20415 | North American Airlines: NA |
| 20416 | Spirit Air Lines: NK |
| 20417 | Comair Inc.: OH (1) |
| 20418 | Chautauqua Airlines Inc.: RP |
| 20422 | Sun Country Airlines d/b/a MN Airlines: SY |
| 20423 | USA 3000 Airlines: U5 |
| 20427 | Piedmont Airlines: PT |
| 20436 | Frontier Airlines Inc.: F9 |
| 20437 | AirTran Airways Corporation: FL |
| 20441 | Legend Airlines: LC (2) |
| 20445 | CommuteAir LLC dba CommuteAir: C5 |
| 20447 | USA Jet Airlines Inc.: U7 |
| 20448 | Shuttle America Corp.: S5 |
| 20452 | Republic Airline: YX |
| 20453 | ABX Air Inc: ABX |
| 20500 | GoJet Airlines LLC d/b/a United Express: G7 |
| 21161 | Swift Air, LLC d/b/a Eastern Air Lines d/b/a Eastern: 09Q |
| 21167 | Compass Airlines: CP (2) |
| 21171 | Virgin America: VX |
| 21236 | Vision Airlines: 0JQ |
| 21629 | Western Global: KD |
