It was not 42-51020. The link below list the crew of this bomber, of which there was only one survivor, and he is not in the list above:
http://forum.armyairforces.com/m106668-print.aspx
The above crew were abord the B-24H 42-95369 according to the annotations on the footnote website:
http://www.footnote.com/search.php?query=42-95369
This bomber was with 484th BG. MACR 7959