| 1 | FEI | Eagle Air Iceland (Flugfelagid Ernir) | Callsign: Arctic Eagle, | IS | AVCODES |
| 2 | FEI | Eagle Air Iceland | | | ICAO1 |
| 3 | FEIA | FINE ENTERPRISES INC | | | SCAC4 |
| 4 | FEIC | FRESH EXPRESS INC | | | SCAC4 |
| 5 | FEIDT | Betons FEIDT S.A. | | LU | VKM |
| 6 | FEIE | FIRST TRUCKING INC | | | SCAC4 |
| 7 | FEIK | FASTBREAK EXPRESS INC | | | SCAC4 |
| 8 | FEIL | FERRILL TRUCKING | | | SCAC3 |
| 9 | FEIR | FERREIRA TRUCKING | | | SCAC3 |
| 10 | FEIX | Farmers Elevator, Inc. of Grace City | added 10/1979; 1/1980-7/2005 | | NAKINA |
| 11 | FEIX | Farmers Elevator, Inc. of Grace City | 1/80-7/2000 | | NRHS |
| 12 | FEIX | FARMERS ELEVATOR INC. OF GRACE CITY | | | PWRC |
| 13 | FEIX | Farmers Elevator | | | RSRV |
| 14 | FEIX | FARMERS ELEVATOR INC. | | | SCAC4 |
