Ключевые слова: aerial display, aeronautical, aeronautics, aeroplane, aerospace, air force, air show, aircraft, airplane, airshow, armed forces, aviation, danger, defence, defense, display, flight, fly, flying, formation, formation flying, military, military aviation, pc7, pilatus, pilatus aircraft, pilot training, plane, precision, propeller, smoke, stunt, swiss air force, swiss military, switzerland air force, switzerland defence force, switzerland military, teamwork, trainer, turboprop,