Sqn Ldr Scramble,
Try putting (5023233) into the LG. Yr man was probably Commissioned into the Tech Branch 14 Sep 65 (seniority back to 14 Aug 61). Got his ‘scraper ring’ in the half-yearly of 1972. When (??) he retired from the RAF he presumably went to BAe. His MBE came out with all the other Op CORPORATE gongs after the Falklands war. What he did with BAe don’t know
HTH
Resmoroh