Flying Training Programme (in accordance with the Basic Training Requirement [BTR] Scheme)
Not sure I’ve read the whole thread but I’d never heard of BTR. I was on and off V Force from ‘63 to ‘81 but not on Vulcans and not on ‘bombers’. I remember having to get ‘ticks on boards’ but it didn’t seem very rigorous on
PR or on Tankers. We had to do the equivalent of Target Study but that often involved playing cards in the ‘vault’.