XR503 Westland Wessex HC2 Royal Air Force RAF Fairford (FFD / EGVA), UK - England Steve Ryle - 21/07/1989
XR503 Westland Wessex HC2 Defence Research Agency Boscombe Down (EGD / EGDM), UK - England Martin Laycock - 13/06/1992
XR503 Westland Wessex HC2 Royal Air Force RAF Fairford (FFD / EGVA), UK - England Shaun Connor - 07/1989
XR503 Westland Wessex HC2 Royal Air Force RAF Fairford (FFD / EGVA), UK - England John Sullivan - 23/07/1989
