| 1 | FFD | Stuttgarter Flugdienst GmbH | Callsign: First Flight, Filed for bankruptvy in May 2019. | D | AVCODES |
| 2 | FFD | Rheinair | | D | AVCODES |
| 3 | FFD | Feuerwehriensatz | Callsign: Florian, | D | AVCODES |
| 4 | FFD | Stuttgarter Flugdienst | | | ICAO1 |
| 5 | FFDC | FARM FRESH DIRECT LLC | | | SCAC4 |
| 6 | FFDI | FALCON FORWARDING CO INC | | | SCAC3 |
| 7 | FFDL | FROZEN FOOD DELIVERY SERVICE INC | | | SCAC3 |
| 8 | FFDL | FAST FREIGHT DISTRIBUTORS LTD | | | SCAC4 |
| 9 | FFDN | FRENCHIES FORD INC | | | SCAC4 |
| 10 | FFDQ | FAIRBANKS FUEL DISTIBUTORS INC | | | SCAC4 |
| 11 | FFDS | F & F DISTRIBUTORS INC | | | SCAC3 |
