Hiller XH-44

XH-44
Hiller XH-44 replica at the Steven F. Udvar-Hazy Center
General information
TypeExperimental helicopter
National originUnited States
ManufacturerHiller Aircraft
Designer
StatusRetired
Number built1
History
First flightUnknown (tethered)
July 4, 1944 (untethered)

The Hiller XH-44 Hiller-Copter (Experimental Hiller, 1944) is an American experimental helicopter designed by Stanley Hiller.