Melchett, the Cranwell 608 series I mentioned was of course for College entrants for the 3 year course - imagine that now. UAS entrants had a different number but in those days they were a rare beast.
We had one at ITS, used to wander around on his own in a proper uniform just doing the odd thing to complete his training before Nav School. He made sqn ldr in 14 years and was our nav ldr on 201.
Distressing further, he decided he would check our logs and charts and we were to leave them in his office. My Nav 2 and I gave him a stiff ignoring, pointed out they were classified and he could peruse at leisure in Ops. Other juniors complied but he never challenged us nor did he check them.