Once upon a time, airports of the world roared to the sound of three-engined commercial airliners, ranging from smaller regional craft like the Boeing 727 and Hawker Siddeley Trident, to flagship long-distance wide-bodies like the Douglas DC-10 and Lockhe...

Take a thorough look inside a modern jet passenger aircraft. Electronics, hydraulics, flight control surfaces, fuel system, water and waste, lighting, and more!