Ключевые слова: aeroplane, aerospace, aid, aircraft, airplane, airport, army, aviation, chopper, cockpit, confinement, corona, coronavirus, covid, covid19, defence, ec 135, ec 135p2, emergency, engine, eurocopter, europe, flight, fly, flying, fuselage, guard, helicopter, help, intervention, landing, patrol, pilot, plane, police, professional, propeller, rescue, restriction, rotor, safety, service, sky, spanish, transport, transportation, turbine, urgent, valencia, vehicle,