R-4 Hoverfly/H-4 Hoverfly/Hoverfly (R4)
NameR-4 Hoverfly/H-4 Hoverfly/Hoverfly
ICAOR4
ManufacturerSIKORSKY
DescriptionHelicopter
EnginePiston
Engine count1
No flights of this aircraft type exist in this database.
No flights of this aircraft type exist in this database.