Ключевые слова: action, air rescue, air transport, aircraft, alpine, alps, avalanche, blue, crevasses, ely ski, extreme, flight, fly, glacier, helicopter, helicopter rescue, high mountain, hiking, landscape, lifestyle, mountain, mountain rescue, nature, outdoor, peak, peaks, rega, rescue, rescuer, rock, scenery, seracs, serene, skier, sky, snow, snowfield, taxi, tourism, transport, travel, valley, view, winter,