e/Kayaba Ku-4

Information
has gloss	eng: __NOTOC__ \| \|} The Kayaba Ku-4 was a research aircraft built in Japan in 1940 to investigate the possibilities of tailless designs. It followed designer Hidemasa Kimura's successful Ku-2 and Ku-3 designs for the Imperial Japanese Army. While these previous aircraft had been gliders, however, the Ku-4 was to be a powered by a pusher engine. It had a low, swept wing, and like the Ku-2, fins at the wingtips.
lexicalization	eng: Kayaba Ku-4
instance of	(noun) a vehicle that can fly aircraft