Jimmy Cahill was a member of the 4th Battalion Parachute Regiment in the 1970's. He took part in basic parachute training course TAVR 13/75. The course lasted from 25th July 1975 - 1st August 1975. I believe his Barracks was Grace Road, Walton, Liverpool.
Unfortunately my father (Jimmy) passed away 2 years ago.
I will update as I find the information, if anyone can help with any information this would be greatly appreciated.
Andy (Jimmy's Son)