Miles Martinet Recovery Clevedon, Somerset, Early 80's

I have in my notes that a Miles Martinet (poss MS512) of 794 Squadron was lost at Kingston Seymour, Nr Clevedon, Somerset on the 2nd December 1943 with the loss of both P/O HAGERTY, G.P. and NA1 WHITE, D. Apparently the aircraft was recovered in the early eighties, does anyone know who carried the recovery and what was recovered?

Kind regards,

Tim