| 1 | UKA | KLM uk Ltd. | IATA: UK, Callsign: Ukay, IATA Prefix: 130, Name changed to Buzzaway Limited. Name changed from Air Uk Ltd. | GB | AVCODES |
| 2 | UKA | Air Uk Ltd. | IATA: UK, Callsign: Ukay, IATA Prefix: 130, Name changed to KLM uk Ltd. | GB | AVCODES |
| 3 | UKA | Buzzaway Limited | IATA: UK, Callsign: Ukay, IATA Prefix: 130, Name changed from KLM uk Ltd. Application for AOC withdrawn. Name changed from Air Uk Ltd. | GB | AVCODES |
| 4 | UKA | Aero Flightops UK Limited | IATA: FO, Callsign: Black Jet, | GB | AVCODES |
| 5 | UKA | Buzzaway Limited | | | ICAO1 |
