Air Zermatt AG is a Swiss airline and flight school based in Zermatt. The company has an office at the Aéroport de Sion in the canton of Valais and bases in Gampel, Raron and Zermatt. It employs approximately 65 people. From Wikipedia
Air Zermatt crews alongside canton specialists reached the hiker thanks to his Chihuahua’s steadfast presence at the crevasse edge following an improvised radio call.
