Fras-Air & WASP Helis
Yes Fras-Air was owned by Sir Hugh Fraser of House of Fraser fame.
The company was sold to Air Charter Scotland in the 80s - this was the ACS run by Geoff Rosenbloom and not the current company of that name.
There's a story that Sir Hugh turned up in his JetRanger at Glenforsa airfield, Mull with several men, they all jumped out & a/c departed. The airfield demanded a lading fee but hey refused to pay on the grounds that the a/c had not actually touched down. The matter was settled when Sir Hugh bought doubles for everyone at the bar.
I too have posted some more info on Western Air Scotland Partners t/a Wasp Helicopter Hire on the Alan Mann thread.