Ключевые слова: aeroplane, aerospace, air combat, air defense, air force, aircraft, aircrew, airplane, ajs37, armed forces, aviation, aviator, combat aircraft, defence, defense, fighter jet, flight, fly, flying, interceptor, jet, jetfighter, jets, military, military aviation, officer, pilot, plane, saab, saab 37, saab aircraft, saab aviation, saab jet, saab viggen, swedish air force, swedish air force historic flight,