Ключевые слова: 18, 2016, acrobatic, aerobatic, air, aircraft, airplane, airshow, aviation, blue, celebration, display, event, fast, fire, fireworks, flight, fly, flying, force, formation, high, international, june, leszno, light, military, night, performance, plane, planes, poland, polish, precision, race, shape, show, skill, sky, smoke, speed, team, teamwork, technology, transport, wing,