Structure
The nose-to-tail, wingtip-to-wingtip physical qualities of the Sikorsky R-4 Utility Helicopter.
1
(MANNED)
Crew
33.5 ft
10.20 m
O/A Length
37.7 ft
(11.50 m)
O/A Width
12.5 ft
(3.80 m)
O/A Height
2,094 lb
(950 kg)
Empty Weight
2,646 lb
(1,200 kg)
MTOW