Ключевые слова: aerial, air, aircraft, airplane, army, aviation, blue, calm, clear, clouds, combat, day, defense, design, distance, engineering, equipment, exploration, flight, flying, freedom, horizon, industry, innovation, jet, journey, maintenance, maneuver, military, mission, modern, navigation, ocean, operations, performance, pilot, power, precision, security, sky, speed, surface, surveillance, tactics, technology, training, transport, travel, utility, visibility, water, wings,