Ключевые слова: aerospace, air, aircraft, airline, airplane, alouette, altitude, aviation, blade, blue, body, california, chopper, class, cloud, cockpit, copilot, department, enforcement, engine, flight, fly, fokker, force, gear, helicopter, hovering, landing, law, military, missile, modern, off, pilot, police, propeller, security, sheriff, show, sky, surveillance, surveillance camera, transport, transportation, war, wing, zone,