.
Wigan, well done, again! Had totally forgotten about McAlpine's involvement in the Highlands.
Tarman, great stuff! I've posted McAlpine's Gazelle (below).
ADH, brillant!
Am also keen to learn more about everything mentioned above and to discover the registration of the Bell 47 which Nigel flew for the 'nice people' at Kestrel.
SA341G belonging to McAlpine Aviation stationed at Glasgow in the mid-70's (Photo: Martin Stephen)
Ferranti had a 206 based in Edinburgh during the 70's which, to the best of my knowledge, performed liaison/communications with one or more of their factories.