USA - Naval aviation and armament
Sikorsky HR2S (CH-37) Mojave transport helicopter
HR2S-1 (CH-37A) Mojave
| Modification | Purpose | Deliveries | Number of commissioned | Discarding | Differences from the previous modification |
| HR2S-1, 1962 - CH-37A | transport | 3/1957 - 2/1959 | 59 | 3/1966 | --- |
| Modification |
HR2S-1 (CH-37A) |
|
Rotor diameter, m |
21.95 |
|
Length, m |
19.58 |
|
Height, m |
6.71 |
|
Rotating area, m2 |
378.21 |
|
Empty mass, kg |
9449 |
|
Full flying-off mass, kg |
14062 |
| Engine | 2 Pratt & Whitney R-2800-54 |
| Power, h. p. | 2 x 2100 |
| Maximal speed, km/h | 209 |
| Cruise speed, km/h | 185 |
| Flying range, km | 233 |
| Vertical speed, m/s | 4.62 |
| Maximal altitude, m | 2650 |
| Complement | 3 |
| Armament | 36 passenger or 4536 kg of cargo |
CH-37B Mojave
© Ivan Gogin, 2008