| 1 | T6 | Tavrey Aircompany | ICAO: TVR, Callsign: Tavrey, IATA Prefix: 204, | UA | AVCODES |
| 2 | T6 | 1Time Airline (Pty) Ltd | ICAO: RNX, Callsign: Next Time, Founded 2003. Commenced operations on 25 February 2004. Ceased operations on 02 November 2012. Name changed from Aeronexus Corporate Pty Ltd. | ZA | AVCODES |
| 3 | T6 | Twin Town Leasing Company | ICAO: TNY, Callsign: Twincal, IATA Prefix: 997, Name changed to Twin Air Calypso Limited, Inc. | USA | AVCODES |
| 4 | T6 | Twin Air Calypso Limited, Inc. | ICAO: TNY, Callsign: Twincal, IATA Prefix: 997, Ceased operations. Name changed from Twin Town Leasing Company | USA | AVCODES |
| 5 | T6 | Island Transvoyager, Inc. | ICAO: ITI, Callsign: Trans Voyager, Founded in 2002. Name changed to AirSWIFT Transport, Inc. ICAO designator changed to ATX. ICAO callsign changed to Airswift. w.e.f. October 2015. | RP | AVCODES |
| 6 | T6 | AirSWIFT Transport, Inc. | ICAO: ATX, Callsign: Airswift, Name changed from Island Transvoyager, Inc. ICAO Designator changed from ITI. ICAO Callsign changed from Trans Voyager. w.e.f. October 2015. | RP | AVCODES |
