IV / GPX IV airline code: GP Aviation
IV is the IATA airline code for GP Aviation, based in Bulgaria. Its ICAO airline code is GPX.
GP Aviation codes
| IATA code | IV |
|---|---|
| ICAO code | GPX |
| Airline | GP Aviation |
| Country | Bulgaria |
| Status | Listed as operating (data checked 1 October 2026) |
Source: the airline database behind Easy PNR Converter (Wikidata and OpenFlights), checked against Wikidata and Wikipedia on 1 October 2026. IATA codes of airlines that stop flying can later be given to another airline.
How IV appears in a PNR
In an Amadeus, Sabre, Galileo or Worldspan flight segment the two-character airline code comes first, directly before the flight number, so every flight sold under this code starts with IV. Codeshare flights carry the marketing airline's code, so the airline operating the aircraft can be a different one. Paste a PNR into the free PNR converter and IV is shown as GP Aviation with its logo, next to local times and the true flight duration.
Other airlines from Bulgaria
Large airports in Bulgaria
- BOJ Burgas AirportBurgas
- PDV Plovdiv International AirportPlovdiv
- SOF Sofia AirportSofia
- VAR Varna AirportVarna