This was Mosquito HK289 of RAF No. 68 Squadron with, interestingly, two US Navy aviators.
See
https://nl.findagrave.com/memorial/5...-newkirk-aiken and
https://aviation-safety.net/wikibase/15768
Did not find "Aiken" and "HK289" using search in the Friendly Fire section, so assume not listed yet?
Regards,
Leendert