Longest airplanes in the world! Part 2Antonov An-124,Antonov An-70,Boeing B-52,Airbus A380-800,Boeing 777-300er,Boeing 747-400 dreamlifter,Airbus A340-600,Boeing 747-8F,Antonov An-225,Lockheed C-5,Longest Airplanes in the World - Airbus - Boeing - Lockheed - Antonov for kids.