Woman taking off uncomfortable shoes and putting on sneakers in the office 0Archiv

Glider performing a winch launch at German airfield 0Archiv

Student rolling her glider back to the start position at the airfield 0Archiv

Female student pushing glider by hand to the start position 0Archiv

Beautiful Sunset Scene, Plain in the Sky, Travel 0Archiv

Delta airplane taking off from Polderbaan, Amsterdam Airport, AMS 0Archiv

Cathay Pacific Airbus A350 taking off from Zurich Airport 0Archiv