Altenrhein Aviation Ltd, located at St.Gallen-Altenrhein Airport (Switzerland), is an EASA Part-145 Aircraft Maintenance Facility, supporting a wide range of general aviation, business and regional aircraft.

With its dedicated and highly experienced team of engineers, Altenrhein Aviation Ltd performs approximately 65,000 manhours/year of line, base and heavy aircraft maintenance in its well-equipped 4,400 sqm hangars. Altenrhein Aviation Ltd also provides Maintenance Repair Overhaul (MRO) services on structures, composites, avionics, electrics, undercarriage, and other components, and also offers aircraft painting. The company is an Authorized Service Centre for Pilatus, Gulfstream, Viking Air, Pratt&Whitney Canada, Honeywell, Socata, Diamond, Thielert, Williams International, as well as avionic OEMs.

Altenrhein Aviation Ltd has a reputation for Swiss quality, short hangar times, and for fast and flexible customized support, including 24 hour/7 day Aircraft On Ground (AOG) Service.

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