Regarding the request for photos of G-BAKT. If you google G-WOSP, it will list a Fliker site that has photos of the Clyde helicopters/ Burnthills machines working around Glasgow in the 1980/90's. There is also a photo of G-BFYA when it was being used as the Strathclyde Police Machine when Clyde had the contract.
Sorry I don't know how to link to them, but there a a few good shots of them.
Tarman
