Two prototypes built of this tri-rotor, heavy lift helicopter. Apart from these orders (against Air Ministry Spec E19/46), others were not forthcoming and the project was cancelled.

Specifications | |
List of Operators of Cierva Air Horse | |
From | Organisation with model Air Horse | |||||
Construction Numbers on database of Air Horse or its versions | ||||||
|
Construction Numbers | Help Us | |
C/N | Built as | Year | History | |
W11/1 ![]() | 1947 | VZ724 | ||
W11/2 ![]() | WA555 | |||