Le Boeing Sonic Cruiser
https://en.wikipedia.org/wiki/Boeing_Sonic_Cruiser The Boeing Sonic Cruiser was a concept jet airliner with a delta wing–canard configuration. It was distinguished from conventional airliners by its delta wing and high-subsonic cruising speed of up to Mach 0.98. Boeing first proposed it in 2001, but airlines generally preferred lower operating costs over higher speed. Boeing ended the Sonic Cruiser project in December 2002 and shifted…
Le bombardier Douglas B-18 Bolo
https://www.key.aero/article/most-forgotten-bomber-world-war-ii? https://en.wikipedia.org/wiki/Douglas_B-18_Bolo Un dérivé du DC-2 lui-même ancêtre du DC-3…
Le plus grand hélicoptère au monde: le Mi-12
https://www.key.aero/article/historys-biggest-helicopter-was-prototype…
Le De Havilland Hornet
https://en.wikipedia.org/wiki/De_Havilland_Hornet…