In 2nd TAF Vol. 2 (Shores & Thomas) it says that on 26 Nov 1944 Mustang 1A FD564 of 268 Squadron with F/L H.A. Wilton was hit by Flak over Dunkirk and crashlanded in Allied territory.

On Joe Baugher's USAAF serial website it gives that this former P-51 41-37466 came down in Belgium after Flak damage and was later SOC.

Who has details about the location where the Mustang ended up?

Thanks for the info.