Mostafa,
In the interests of inclusivity, you must remember the HKAAF - later RHKAAF - and their Alouettes and slack handful of Austers (RIP Peter Moore). There was the occasional Wasp (Nigel Burberry where are you). Not too many RN Wessex once Albion and Bulwark had gone home but this was all before the Government Air Service and its posh S70s or whatever.
O-D