Dave have you looked at website 
www.halifaxlv827.co.uk/This site has info on 466 losses including NP975. 
 Details:- NP975 was attacked by a Ju88-G flown by Ltn Peter Spoden  from 6/NJG6 and caught fire, with the aircraft vibrating badly and on fire the crew were ordered to bale out. The aircraft crashed approx 10 miles south of St Vith near Winterspelt.                     
  The bomb load for this mission was 1 x 2,000lb HC, 3 x 1,000lb MC and 5 x 500lb MC.          
  They also carried 7,400 rounds of .303 ammunition and 1,995 gallons of fuel - enough for 7 - 8 hours of flying.                     
  F/O Feilberg rests in Hotton War Cemetery, Belgium after being moved from the U.S. Military Cemetery No.1, Foy, Belgium.             
  F/O Wood - PoW camp was L4b and L3.     
  F/O Walker - PoW camp was L3.     
  F/O Hanson - PoW camp was L4b.           
  Sgt Chard - PoW camp was L1.           
  F/S Horrocks - PoW camp was L1.           
  F/S Scafe - PoW camp was L4b.      
If you Google Peter Spoden you will find lots of info. I thought his name rang a bell as I have seen a video of him demonstrating his attack methods using the Lancaster we have flying in Canada. I saw him on tele not long ago talking about how badly he feels about the lives he took during the war.
I hope this is some help to you. Best regards, Bill