H-19 Chickasaw vs HH-52 Seaguard
Overview
The H-19 Chickasaw and the HH-52 Seaguard are both Military Helicopters, manufactured by Sikorsky and Sikorsky respectively.
Top speed is 163 km/h for the H-19 Chickasaw vs 176 km/h for the HH-52 Seaguard. The H-19 Chickasaw has an operational range of 720 km vs 763 km for the HH-52 Seaguard. The HH-52 Seaguard operates at altitudes up to 3,400 m compared to 3,200 m for the H-19 Chickasaw.
The H-19 Chickasaw has been produced in 1,728 units vs 175 for the HH-52 Seaguard. The H-19 Chickasaw first flew 9 years before the HH-52 Seaguard (1949 vs 1958).
| American multi-purpose piston-engined utility helicopter, developed in the mid-20th century, extensively used for transport, rescue, and medical evacuation by various global military and civil operators. | |
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| Origin country | 🇺🇸 United States |
| Category | Military Helicopters |
| Manufacturer | Sikorsky |
| First flight | 10 November 1949 |
| Year introduced | 1950 |
| Number produced | 1728 units |
| Average unit price | -- |
| American amphibious search and rescue helicopter, developed in the late 1950s and widely operated by the United States Coast Guard for air-sea rescue missions until the late 1980s. | |
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| Origin country | 🇺🇸 United States |
| Category | Military Helicopters |
| Manufacturer | Sikorsky |
| First flight | 14 May 1958 |
| Year introduced | 1963 |
| Number produced | 175 units |
| Average unit price | -- |
| Wing area | 204.9 m² ◉ |
| Wingspan | 16.0 m ◉ |
| Height | 4.1 m ◉ |
| Length | 12.9 m ◉ |
| Maximum speed | 163 km/h ◉ |
| Operational range | 720 km ◉ |
| Service ceiling | 3,200 m ◉ |
| Max. takeoff weight | 3,402 kg ◉ |
| Empty weight | 2,175 kg ◉ |
| Total thrust | 1 x 450 kW ◉ |
| Wing area | 204.9 m² ◉ |
| Wingspan | 16.0 m ◉ |
| Height | 4.9 m ◉ |
| Length | 13.6 m ◉ |
| Maximum speed | 176 km/h ◉ |
| Operational range | 763 km ◉ |
| Service ceiling | 3,400 m ◉ |
| Max. takeoff weight | 3,765 kg ◉ |
| Empty weight | 2,306 kg ◉ |
| Total thrust | 1 x 540 kW ◉ |
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which is faster, the H-19 Chickasaw or HH-52 Seaguard?
The HH-52 Seaguard is faster with a maximum speed of 176 km/h compared to the H-19 Chickasaw's 163 km/h, a difference of 13 km/h.
Which has longer range, the H-19 Chickasaw or HH-52 Seaguard?
The HH-52 Seaguard has a longer range at 763 km compared to the H-19 Chickasaw's 720 km.
Which can fly higher, the H-19 Chickasaw or HH-52 Seaguard?
The HH-52 Seaguard has a higher service ceiling at 3,400 meters (11,154 ft) compared to the H-19 Chickasaw's 3,200 meters (10,498 ft).
Which is heavier, the H-19 Chickasaw or HH-52 Seaguard?
The HH-52 Seaguard has a higher maximum takeoff weight at 3,765 kg compared to the H-19 Chickasaw's 3,402 kg.
Which is larger, the H-19 Chickasaw or HH-52 Seaguard?
The HH-52 Seaguard is longer at 13.6 meters compared to the H-19 Chickasaw's 12.8 meters.
Which entered service first, the H-19 Chickasaw or HH-52 Seaguard?
The H-19 Chickasaw entered service first in 1950, 13 years before the HH-52 Seaguard which entered service in 1963.
Which has been built in greater numbers, the H-19 Chickasaw or HH-52 Seaguard?
The H-19 Chickasaw has been produced in greater numbers with 1,728 units compared to 175 units of the HH-52 Seaguard.