These two B-17's are listed as a mid-air collision over the North Sea? Perhaps?
There won't be a MARC due to the crash taking place over friendly territory.
http://www.aviationarchaeology.com/s...2=Go&offset=75
450302 B-17G 44-8697 413BS 96BG 138 8 KMAC 4 Stilwell, Herbert H NSE
450302 B-17G 43-37767 339BS 96BG 138 8 KMAC 4 Gatch, Benton R Jr NSE