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H-34 Choctaw vs H-37 Mojave

H-34 Choctaw vs H-37 Mojave at a glance — top speed 196 vs 209 km/h, max takeoff weight 6,033 vs 14,061 kg, built 2,340 vs 154 units.

Sikorsky H-34 Choctaw military helicopters side profile drawing
🇺🇸 H-34 Choctaw
Sikorsky H-37 Mojave military helicopters side profile drawing
🇺🇸 H-37 Mojave
Specifications
H-34 Choctaw H-37 Mojave
Origin country 🇺🇸 United States 🇺🇸 United States
Category Military Helicopters Military Helicopters
Manufacturer Sikorsky Sikorsky
First flight 8 March 1954 18 December 1953
Year introduced 1954 1956
Number produced 2340 units 154 units
Average unit price -- --
Wing area 228.8 m² 378.3 m²
Wingspan 17.1 m 22.0 m
Height 4.4 m 6.7 m
Length 14.4 m 19.6 m
Maximum speed 196 km/h 209 km/h
Operational range 306 km -- km
Service ceiling 3,658 m 2,652 m
Max. takeoff weight 6,033 kg 14,061 kg
Empty weight 3,468 kg 9,449 kg
Total thrust 1 x 1,137 kW 2 x 1,566 kW
Performance Radar Chart
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Frequently Asked Questions

Which is faster, the H-34 Choctaw or H-37 Mojave?
The H-37 Mojave is faster with a maximum speed of 209 km/h compared to the H-34 Choctaw's 196 km/h, a difference of 13 km/h.
Which has longer range, the H-34 Choctaw or H-37 Mojave?
The H-34 Choctaw has a longer range at 306 km compared to the H-37 Mojave's 0 km.
Which can fly higher, the H-34 Choctaw or H-37 Mojave?
The H-34 Choctaw has a higher service ceiling at 3,658 meters (12,001 ft) compared to the H-37 Mojave's 2,652 meters (8,700 ft).
Which is heavier, the H-34 Choctaw or H-37 Mojave?
The H-37 Mojave has a higher maximum takeoff weight at 14,061 kg compared to the H-34 Choctaw's 6,033 kg.
Which is larger, the H-34 Choctaw or H-37 Mojave?
The H-37 Mojave is longer at 19.6 meters compared to the H-34 Choctaw's 14.4 meters.
Which entered service first, the H-34 Choctaw or H-37 Mojave?
The H-34 Choctaw entered service first in 1954, 2 years before the H-37 Mojave which entered service in 1956.
Which has been built in greater numbers, the H-34 Choctaw or H-37 Mojave?
The H-34 Choctaw has been produced in greater numbers with 2,340 units compared to 154 units of the H-37 Mojave.