Ключевые слова: aeronautics, aeroplane, aerospace, air combat, air force, aircraft, airplane, anti submarine warfare asw, armed forces, australian air force, australian military, aviation, combat aircraft, defence, defense, ex military, lockheed, lockheed neptune, lockheed sp2, maritime patrol, military, military aviation, military history, neptune, plane, propeller, raaf, reconnaissance, royal australian air force, sp2, sp2h, twin engine, vhioy, war, warbird, warbirds, warplane, weapon,