| 1 | FRX | Fort Aero | Callsign: Fort Aero, | EST | AVCODES |
| 2 | FRXA | FREIGHT RUNNERS EXPRESS | | | SCAC4 |
| 3 | FRXB | FOUR (4) R'S TRANSPORTATION LLC | | | SCAC4 |
| 4 | FRXE | FREDS EXPRESS | | | SCAC3 |
| 5 | FRXE | FAROEX LTD | | | SCAC4 |
| 6 | FRXH | FLORES TRANSPORTATION | | | SCAC4 |
| 7 | FRXI | FLORIDA FROZEN FOODS & SOUTHEAST FR | | | SCAC3 |
| 8 | FRXL | FRITS TRANSPORTATION LLC | | | SCAC4 |
| 9 | FRXM | FRONTIER EXPRESS | | | SCAC3 |
| 10 | FRXN | FULLER TRANSPORTATION | | | SCAC4 |
| 11 | FRXO | FOREX TRUCKING CO | | | SCAC3 |
| 12 | FRXO | FOREX TRUCKING CO | | | SCAC4 |
| 13 | FRXP | FRONTIER EXPRESS | | | SCAC3 |
| 14 | FRXP | FRONTIER EXPRESS INCORPORATED | | | SCAC4 |
| 15 | FRXQ | FIRST EXPRESS INTERNATIONAL | | | SCAC3 |
| 16 | FRXR | FRESNO EXPRESS | | | SCAC3 |
| 17 | FRXS | FREIGHT EXPORT SERVICES INC | | | SCAC3 |
| 18 | FRXS | FLETES RIO EXPRESS S A DE C V | | | SCAC4 |
| 19 | FRXT | FREDS EXPRESS & TRUCKING | | | SCAC3 |
| 20 | FRXT | FOUR (4) REAL TRANSPORTATION | | | SCAC4 |
