Ключевые слова: aero, aeronautic, aeroplane, air show, airplane, airpower, aviation, beautiful, big, blue, clear, display, drawing, drawing in sky, flight, fly, flying, formation, free, glider, gliding, group, large, parallel, plane, precision, professionals, sailplane, show, skill, sky, smoke, soar, soaring, synchronization, team, teamwork, trail, trails, two, two gliders, vapor, vapor trail, wings,