Triplanes

German fighter aircraft in World War I

airplane

prototype nine-wing flying boat airliner

heavy bomber family by Caproni

flying boat

1919 ground attack aircraft prototype by Boeing

1922 carrier-capable torpedo bomber triplane model

prototype fighter aircraft

United States Navy aircraft

1917 fighter triplane prototype model

military plane

prototype ground attack triplane

reconnaissance aircraft prototype model by AEG

airplane

trainer triplane series by Curtiss

type of aircraft

1918 fighter triplane prototype model

1923 prototype strategic bomber aircraft

1920 prototype airliner

flying boat

type of aircraft

type of aircraft

experimental four-engined triplane flying boat

Earliest noted flying car

1909 aircraft by A.V. Roe

prototype heavy bomber

prototype escort aircraft

1917 anti-airship fighter aircraft

British WW1 triplane escort fighter aircraft

1920 prototype airliner series by Bristol

type of aircraft

type of aircraft

Prototype German fighter triplane of World War I

military triplane family by Curtiss

prototype fighter triplane

type of aircraft

British WW1 triplane bomber aircraft

French WW1 bomber aircraft

reconnaissance aircraft family by Curtiss