| 1 | W9 | Eastwind Airlines, Inc. | ICAO: SGR, Callsign: Stinger, Ceased operations in 1999. ICAO designator changed from BBE | USA | AVCODES |
| 2 | W9 | Eastwind Airlines, Inc. | ICAO: SGR, | USA | AVCODES |
| 3 | W9 | Eastwind Airlines, Inc. | ICAO: BBE, Callsign: Stinger Bee, ICAO designator changed to SGR. IATA designator changed from 9W | USA | AVCODES |
| 4 | W9 | Sky Service Bvba | | B | AVCODES |
| 5 | W9 | Air Bagan Limited | ICAO: JAB, Callsign: Air Bagan, IATA Prefix: 017, Designator W9* recalled by IATA | MYA | AVCODES |
| 6 | W9 | Wizz Air UK Limited | ICAO: WUK, Callsign: Wizz Go, | GB | AVCODES |
