Soko initially assembled locally two versions of Westland Whirlwind (HAR.5 & HAS.7) for the Yugoslav Air Force and Navy respectively before commencing license production of the Whirlwind Ser.2 as the S-55-5. 
List of Operators of Whirlwind |
Global Distribution of Whirlwind |
|
Construction Numbers |
| C/N | Built as | Year | History | |
|---|---|---|---|---|
| WA9-10-2319 |  11714 | |||
| 11712 | ||||
| 11713 | ||||
| 11715 | ||||
| 11716 | ||||
| 11717 | ||||
| 11718 | ||||
| 11719 | ||||
| 11720 | ||||
| 11721 | ||||
| 11722 | ||||
| 11723 | ||||
| 11724 | ||||
| 11725 | ||||
| 11726 | ||||
| 11727 | ||||
| 11728 | ||||
| 11729 | ||||
| 11730 | ||||
| 11731 | ||||
| 11732 |
