Unflown aircraft

uncrewed re-usable spaceplane technology demonstrator for the VentureStar

low-cost testbed for the Reusable Launch Vehicle program

proposed fighter aircraft

airplane

The Coandă-1910, designed by Romanian inventor Henri Coandă, was an unconventional sesquiplane aircraft powered by a ducted fan. Called the "turbo-propulseur" by Coandă, its experimental engine consisted of a conventional piston engine driving a multi-bladed centrifugal blower which exhausted into a duct. The unusual aircraft attracted attention at the Second International Aeronautical Exhibition in Paris in October 1910, being the only exhibit without a propeller, but the aircraft was not displayed afterwards, and it fell from public awareness. Coandă used a similar turbo-propulseur to drive

prototype aircraft

experimental U.S. Navy fighter aircraft

experimental plane being developed by NASA

experimental steam-powered aircraft

Soviet supersonic fighter aircraft demonstrator model

Prototype Jet Fighter

1949 bomber aircraft prototype by Ilyushin

type of aircraft

German single-seat research glider, 1944

1942 British supersonic jet project

First all-electric helicopter.

experimental aircraft

aircraft

type of aircraft

1930s reconnaissance autogyro by Flettner

Glider

Earliest noted flying car

rigid airship of the Royal Navy (completed 1911)

type of aircraft

type of aircraft

fighter aircraft model by Gallaudet

type of aircraft

type of aircraft

type of aircraft

type of aircraft

early aircraft

thumb|300px|"The Fly" with Carl Richard Nyberg as the pilot on a circular wood test track. Photo from around 1904–1906.

type of aircraft

1923 bomber aircraft prototype series by Gallaudet

aircraft model

Polish prototype of light multipurpose helicopter

type of aircraft