Ключевые слова: 18, 2016, acrobatic, aerobatic, air, airplane, airshow, aviation, blue, display, event, fast, flight, fly, formation, glider, high, international, june, leszno, old, parachute, paraglider, paratrooper, performance, plane, poland, polish, precision, retro, shape, show, skill, sky, smoke, speed, team, teamwork, transport, wing,