If it helps ;
6-1-53 : 27 GS
29-2-56 : 643 GS
16-4-62 : 622 GS
6-4-65 : 616 GS
1-12-66 : 618 GS
29-8 68 flying accident !
20-12-68 : Slingsby
5-5-69 : 618 GS
7-83 RAF Newton
20-8-85 Mr RJ Everett - sold !
Taken from the RAF Form 78 , aircraft movements form , with thanks to WAG . Copies available from the RAF Museum at Hendon .