What airplanes are revolutionary? (Multiple Answers Allowed)
Boeing 314 and Martin 130
Boeing 247
Douglas DC-3
Douglas DC-4
Lockheed Constellation
de Havilland Comet
Vickers Viscount
Sud Caravelle
Boeing 727
Boeing 747
Boeing 777
Airbus A300
Airbus A320
Embraer EJet
Bombardier CSeries
Boeing 787
A380
Concorde
Boeing 707
Vote
View Results
