| 1 | W7 | Sayakhat Airlines | ICAO: SAH, Callsign: Sayakhat, IATA Prefix: 271, Ceased operations in 2005. IATA Designator changed from W7* | KZ | AVCODES |
| 2 | W7 | Western Pacific Airlines, Inc. | ICAO: KMR, Callsign: Komstar, Ceased operations on 04 February 1998. | USA | AVCODES |
| 3 | W7 | Sayakhat Airlines | ICAO: SAH, Callsign: Sayakhat, IATA Designator changed to W7 | KZ | AVCODES |
| 4 | W7 | Whitejets Transportes Aereos Ltda. | ICAO: WTJ, Callsign: Brasiljets, Founded in 2010. Commenced operations on 12 June 2010. Ceased operations during 2014. Parent company - Omni Aviation/White Airways. Was due to change name to POP Linhas A�reas but project was abandoned. | BR | AVCODES |
| 5 | W7 | Wings of Lebanon S.a.l. | ICAO: WLB, Temporarily suspended operation on 26 August 2020. Designator L4 recalled by IATA | RL | AVCODES |
