Initial Whirlwind for Royal Navy with Pratt & Whitney Wasp R-1340-40 engines. used for search and rescue, 10 built. 
Specifications Whirlwind HAR.1 |
List of Operators of Whirlwind HAR.1 |
| Years | Model | Org | |
|---|---|---|---|
| 1952/?? | Whirlwind |  Westland | |
| 1953/77 | Whirlwind | Fleet Air Arm | |
| 1955/81 | Royal Air Force | ||
| 1976/02 | Flambards Experience |
Global Distribution of Whirlwind HAR.1 |
|
Construction Numbers |
| C/N | Year | History | |
|---|---|---|---|
| wa 1 | 1952 | XA862 | |
| wa 2 | 1953 | XA864 | |
| wa 3 w/o 1955 | 1953 | XA863 | |
| wa 5 | 1954 | XA865 | |
| wa 6 scrapped 1985 | 1954 | XA866 | |
| wa 7 w/o 1961 | 1954 | XA867 | |
| wa 8 scrapped 1985 | 1954 | XA868 | |
| wa 9 | 1954 | XA869 | |
| wa 16 | 1954 | XA870 | |
| wa 17 scrapped 1970 | 1954 | XA871 |
