Max B is in fact correct. "Sir" PH has indeed been "expunged from the Air Force List", but only because it lists all living MRAFs as active. Seeing as he resigned his commsision he can hardly be called active I guess.
...and as for the Scottish Group Capt, a streak of humanity is now reported as being spotted on occasions! It grips me to admit it - but he would get my vote as the lesser of two evils.