| 1 | FKL | Kelner Airways Ltd, V. | Callsign: Kelner, Name changed to V. Kelner Pilatus Center, Inc. | CDN | AVCODES |
| 2 | FKL | V. Kelner Pilatus Center, Inc. | Callsign: Kelner, Name changed to Levaero Aviation in May 2015. Name changed from Kelner Airways Ltd, V. | CDN | AVCODES |
| 3 | FKL | Levaero Aviation | Name changed from V. Kelner Pilatus Center, Inc. in May 2015. Name changed from Kelner Airways Ltd, V. | CDN | AVCODES |
| 4 | FKL | Kelner Airways | | | ICAO1 |
| 5 | FKLA | FOULK, L A CO | | | SCAC3 |
| 6 | FKLC | FRANKLIN CORPORATION | | | SCAC3 |
| 7 | FKLC | FRANKLIN LOGISTICS COMPANY LLC | | | SCAC4 |
| 8 | FKLD | FRANK, LINDSEY | | | SCAC4 |
| 9 | FKLE | FORKLIFT ENTERPRISES INC | | | SCAC3 |
| 10 | FKLE | FORKLIFT ENTERPRISES INC | | | SCAC4 |
| 11 | FKLG | FICKLING CARTAGE AND STORAGE | | | SCAC3 |
| 12 | FKLI | FRANKLIN COMPANY, THE | | | SCAC3 |
| 13 | FKLN | FRANKLIN EXPRESS | | | SCAC3 |
| 14 | FKLO | FINKE LOGGING COMPANY INCORPORATED | | | SCAC3 |
| 15 | FKLT | FRANKLIN TRANSPORTATION CORP | | | SCAC4 |
