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IATA X7 · ICAO FRH · Callsign CHALLENGE
Challenge Airlines is an airline based in Belgia. The airline is known in international aviation by the ICAO code FRH and has the callsign CHALLENGE.
Registered with IATA (International Air Transport Association) under the code X7. It also has the IATA accounting code 744 /.
Last updated: 11 Jul 2022, 15:14
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X7
Challenge Airlines
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