e/Landgraf H-2

Information
has gloss	eng: __NOTOC__ \| \|} The Landgraf H-2 was an American single-seat twin-rotor helicopter designed by Fred Landgraf and built by the Landgraf Helicopter Company of Los Angeles, California. Although awarded a development contract by the United States Army it was not developed and was overtaken by more advanced designs.
lexicalization	eng: Landgraf H-2
instance of	(noun) a vehicle that can fly aircraft