Bell 47 vs H-21 Shawnee
Bell 47 vs H-21 Shawnee at a glance — top speed 169 vs 204 km/h, range 396 vs 426 km, max takeoff weight 1,338 vs 6,895 kg, built 5,600 vs 707 units.
Specifications
|
Bell 47 |
H-21 Shawnee |
| Origin country |
🇺🇸 United States |
🇺🇸 United States |
| Category |
Military Helicopters |
Military Helicopters |
| Manufacturer |
Bell |
Piasecki |
| First flight |
1 January 1946 |
11 April 1952 |
| Year introduced |
1946 |
-- |
| Number produced |
5600 units |
707 units |
| Average unit price |
-- |
-- |
| Wing area |
100.8 m² |
282.5 m² |
| Wingspan |
11.3 m |
13.4 m |
| Height |
2.8 m |
4.8 m |
| Length |
9.6 m |
16.0 m |
| Maximum speed |
169 km/h |
204 km/h |
| Operational range |
396 km |
426 km |
| Service ceiling |
-- m |
2,880 m |
| Max. takeoff weight |
1,338 kg |
6,895 kg |
| Empty weight |
859 kg |
4,060 kg |
| Total thrust |
1 x 210 kW
|
1 x 1,063 kW
|
Detailed Comparison
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Which is faster, the Bell 47 or H-21 Shawnee?
The H-21 Shawnee is faster with a maximum speed of 204 km/h compared to the Bell 47's 169 km/h, a difference of 35 km/h.
Which has longer range, the Bell 47 or H-21 Shawnee?
The H-21 Shawnee has a longer range at 426 km compared to the Bell 47's 396 km.
Which can fly higher, the Bell 47 or H-21 Shawnee?
The H-21 Shawnee has a higher service ceiling at 2,880 meters (9,448 ft) compared to the Bell 47's 0 meters (0 ft).
Which is heavier, the Bell 47 or H-21 Shawnee?
The H-21 Shawnee has a higher maximum takeoff weight at 6,895 kg compared to the Bell 47's 1,338 kg.
Which is larger, the Bell 47 or H-21 Shawnee?
The H-21 Shawnee is longer at 16.0 meters compared to the Bell 47's 9.6 meters.
Which has been built in greater numbers, the Bell 47 or H-21 Shawnee?
The Bell 47 has been produced in greater numbers with 5,600 units compared to 707 units of the H-21 Shawnee.
