1970 · Twin-engine medium turbine helicopter
Factory at 
Stratford
105 US Navy HSS-2/SH-3A and SH-3D converted to the cargo and utility role
Specifications
| Engine | 2 x General Electric T58-10 1450 shp |
|---|---|
| Capacity | 3 + 15 |
| Length (m) | 16.7 |
| Height (m) | 5.13 |
| Blades | 5 |
| Rotor diam. (m) | 19 |
| Weight (kgs) | Empty: 5380 Max: 9300 |
| Speed (km/h) | Max: 267 |
| Range (km) | 1000 |
| Ceiling (m) | 4480 |
| Rate/Climb (m/min) | 500 |
Airframes (70)
| C/N | Model | Built | Reg | |
|---|---|---|---|---|
| 61-112 | hss-2 | 149698 | ||
| 61-114 | hss-2 | 149699 | ||
| 61-115 | hss-2 | 149700 | ||
| 61-117 | hss-2 | 1962 | 149702 | |
| 61-127 | hss-2 | 149710 | ||
| 61-137 | hss-2 | 149720 | ||
| 61-140 | hss-2 | 149723 | ||
| 61-144 | hss-2 | 149726 | ||
| 61-145 | ch-3b | 1962 | 212574 | |
| 61-147 | hss-2 | 1960 | 149729 | |
| 61-149 | hss-2 | 149731 | ||
| 61-151 | hss-2 | 149733 | ||
| 61-152 | ch-3b | 1962 | 212575 | |
| 61-156 | hss-2 | 149737 | ||
| 61-158 | hss-2 | 149893 | ||
| 61-182 | hss-2 | 149912 | ||
| 61-184 | hss-2 | 1963 | 149914 | NF-612 |
| 61-185 | hss-2 | 149915 | ||
| 61-190 | hss-2 | 149919 | ||
| 61-198 | hss-2 | 149925 | ||
| 61-205 | hss-2 | 149930 | ||
| 61-208 | hss-2 | 149932 | NT66 | |
| 61-215 | hss-2 | 150620 | ||
| 61-226 | hss-2 | 151523 | ||
| 61-230 | hss-2 | 151527 | ||
| 61-232 | hss-2 | 151529 | ||
| 61-236 | hss-2 | 151532 | ||
| 61-237 | hss-2 | 151533 | ||
| 61-241 | hss-2 | 1964 | 151536 | |
| 61-244 | hss-2 | 151539 |
Operators
| 1961-2009 | US Navy S-61 H-3 |