| 1 | 5R | Karthago Airlines | ICAO: KAJ, Callsign: Karthago, Founded in 2001. | TN | AVCODES |
| 2 | 5R | Rover Airways International, Inc. | ICAO: ROV, Callsign: Roverair, Designator 5R recalled by IATA | USA | AVCODES |
| 3 | 5R | IRS Aero, Joint-Stock Air Company | ICAO: LDF, Callsign: Elbrus, Designator 5R recalled by IATA | RUS | AVCODES |
| 4 | 5R | British Airways RTZ | IATA designator changed from QO*. Computer Reservation System | GB | AVCODES |
| 5 | 5R | Custom Air Transport, Inc. | ICAO: CTT, Callsign: Catt, Comenced operations 09 December 1995. | USA | AVCODES |
| 6 | 5R | Rutas Aereas, C.A. d/b/a RUTACA | ICAO: RUC, Callsign: Rutaca, Name changed to Rutas Aereas, C.A. d/b/a Rutaca Airlines | YV | AVCODES |
| 7 | 5R | Rutas Aereas, C.A. d/b/a Rutaca Airlines | ICAO: RUC, Callsign: Rutaca, Name changed from Rutas Aereas, C.A. d/b/a RUTACA | YV | AVCODES |
