Chair Airlines

Airline origin Switzerland · CS GSW

Passenger based in Switzerland

IATA CS · ICAO GSW · Callsign EIGER

Chair Airlines is an airline based in Switzerland. The airline is known in international aviation by the ICAO code GSW and has the callsign EIGER.

Registered with IATA (International Air Transport Association) under the code CS.

Last updated: 26 Oct 2026, 05:38

Aircraft types operated by Chair Airlines.

Wikipedia source · view fleet table · Checked 26 Oct 2026

GSW · EIGER

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Chair Airlines