CH-46 Sea Knight vs HH-3 Jolly Green Giant
Overview
The CH-46 Sea Knight and the HH-3 Jolly Green Giant are both Military Helicopters, manufactured by Boeing/Vertol and Sikorsky respectively.
Top speed is 266 km/h for the CH-46 Sea Knight vs 265 km/h for the HH-3 Jolly Green Giant. The CH-46 Sea Knight has an operational range of 1,020 km vs 1,443 km for the HH-3 Jolly Green Giant. The HH-3 Jolly Green Giant operates at altitudes up to 6,400 m compared to 4,267 m for the CH-46 Sea Knight.
The CH-46 Sea Knight has been produced in 524 units vs 181 for the HH-3 Jolly Green Giant. The CH-46 Sea Knight first flew 5 years before the HH-3 Jolly Green Giant (1958 vs 1963).
| American medium-lift tandem rotor helicopter, notably deployed in Vietnam and Iraq, used for troop transportation and search and rescue operations. | |
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| Origin country | 🇺🇸 United States |
| Category | Military Helicopters |
| Manufacturer | Boeing/Vertol |
| First flight | 22 April 1958 |
| Year introduced | 1964 |
| Number produced | 524 units |
| Average unit price | $14 million |
| American twin-engine transport and search and rescue helicopter, developed in the early 1960s, utilized for long-range recovery operations and maritime rescue. | |
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| Origin country | 🇺🇸 United States |
| Category | Military Helicopters |
| Manufacturer | Sikorsky |
| First flight | 17 June 1963 |
| Year introduced | 1963 |
| Number produced | 181 units |
| Average unit price | -- |
| Wing area | -- m² |
| Wingspan | 16.0 m ◉ |
| Height | 5.1 m ◉ |
| Length | 13.9 m ◉ |
| Maximum speed | 266 km/h ◉ |
| Operational range | 1,020 km ◉ |
| Service ceiling | 4,267 m ◉ |
| Max. takeoff weight | 11,000 kg ◉ |
| Empty weight | 7,047 kg ◉ |
| Total thrust | 2 x 700 kW ◉ |
| Wing area | 280.5 m² |
| Wingspan | 19.0 m ◉ |
| Height | 5.5 m ◉ |
| Length | 22.0 m ◉ |
| Maximum speed | 265 km/h ◉ |
| Operational range | 1,443 km ◉ |
| Service ceiling | 6,400 m ◉ |
| Max. takeoff weight | 10,002 kg ◉ |
| Empty weight | 6,051 kg ◉ |
| Total thrust | 2 x 500 kW ◉ |
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which is faster, the CH-46 Sea Knight or HH-3 Jolly Green Giant?
The CH-46 Sea Knight is faster with a maximum speed of 266 km/h compared to the HH-3 Jolly Green Giant's 265 km/h, a difference of 1 km/h.
Which has longer range, the CH-46 Sea Knight or HH-3 Jolly Green Giant?
The HH-3 Jolly Green Giant has a longer range at 1,443 km compared to the CH-46 Sea Knight's 1,020 km.
Which can fly higher, the CH-46 Sea Knight or HH-3 Jolly Green Giant?
The HH-3 Jolly Green Giant has a higher service ceiling at 6,400 meters (20,997 ft) compared to the CH-46 Sea Knight's 4,267 meters (13,999 ft).
Which is heavier, the CH-46 Sea Knight or HH-3 Jolly Green Giant?
The CH-46 Sea Knight has a higher maximum takeoff weight at 11,000 kg compared to the HH-3 Jolly Green Giant's 10,002 kg.
Which is larger, the CH-46 Sea Knight or HH-3 Jolly Green Giant?
The HH-3 Jolly Green Giant is longer at 22.0 meters compared to the CH-46 Sea Knight's 13.9 meters.
Which entered service first, the CH-46 Sea Knight or HH-3 Jolly Green Giant?
The HH-3 Jolly Green Giant entered service first in 1963, 1 years before the CH-46 Sea Knight which entered service in 1964.
Which has been built in greater numbers, the CH-46 Sea Knight or HH-3 Jolly Green Giant?
The CH-46 Sea Knight has been produced in greater numbers with 524 units compared to 181 units of the HH-3 Jolly Green Giant.