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S-76 Spirit vs UH-1 Iroquois "Huey"

S-76 Spirit vs UH-1 Iroquois "Huey" at a glance — top speed 287 vs 222 km/h, range 761 vs 510 km, max takeoff weight 5,307 vs 4,309 kg, built 875 vs 16,000 units.

Sikorsky S-76 Spirit military helicopters side profile drawing
🇺🇸 S-76 Spirit
Specifications
S-76 Spirit UH-1 Iroquois "Huey"
Origin country 🇺🇸 United States 🇺🇸 United States
Category Military Helicopters Military Helicopters
Manufacturer Sikorsky Bell
First flight 13 March 1977 22 October 1956
Year introduced 1979 1959
Number produced 875 units 16000 units
Average unit price -- $1.3 million
Wingspan 13.4 m 14.6 m
Height 4.5 m 4.5 m
Length 16.0 m 12.7 m
Maximum speed 287 km/h 222 km/h
Operational range 761 km 510 km
Service ceiling 4,206 m 5,910 m
Max. takeoff weight 5,307 kg 4,309 kg
Empty weight 3,177 kg 2,087 kg
Total thrust 2 x 688 kW 1 x 820 kW
Performance Radar Chart
Change comparison vs

Frequently Asked Questions

Which is faster, the S-76 Spirit or UH-1 Iroquois "Huey"?
The S-76 Spirit is faster with a maximum speed of 287 km/h compared to the UH-1 Iroquois "Huey"'s 222 km/h, a difference of 65 km/h.
Which has longer range, the S-76 Spirit or UH-1 Iroquois "Huey"?
The S-76 Spirit has a longer range at 761 km compared to the UH-1 Iroquois "Huey"'s 510 km.
Which can fly higher, the S-76 Spirit or UH-1 Iroquois "Huey"?
The UH-1 Iroquois "Huey" has a higher service ceiling at 5,910 meters (19,389 ft) compared to the S-76 Spirit's 4,206 meters (13,799 ft).
Which is heavier, the S-76 Spirit or UH-1 Iroquois "Huey"?
The S-76 Spirit has a higher maximum takeoff weight at 5,307 kg compared to the UH-1 Iroquois "Huey"'s 4,309 kg.
Which is larger, the S-76 Spirit or UH-1 Iroquois "Huey"?
The S-76 Spirit is longer at 16.0 meters compared to the UH-1 Iroquois "Huey"'s 12.7 meters.
Which entered service first, the S-76 Spirit or UH-1 Iroquois "Huey"?
The UH-1 Iroquois "Huey" entered service first in 1959, 20 years before the S-76 Spirit which entered service in 1979.
Which has been built in greater numbers, the S-76 Spirit or UH-1 Iroquois "Huey"?
The UH-1 Iroquois "Huey" has been produced in greater numbers with 16,000 units compared to 875 units of the S-76 Spirit.