the swiss air force flies a display over the alps in the bernese oberland

air aircraft airforce airplane alps army aviation axalp beautiful bernese blue display eiger europe fliegerschiessen flies flight force formation glacier grindelwald hiking ice interlaken jet jungfrau jungfraujoch landmark landscape military moench mountain nature oberland outdoor over panorama patrouille peak plane range scenery sky suisse summer summit swiss switzerland tiger top tourism travel view white winter