I'm not aware of a checklist, although there is a book called The Big Five by Chris Pedrin that details virtually all of DC's war output from the early 50s onwards. Motor City Comics had a stack of them (they bought out the remaindered copies), so give them a call.
As far as appearances, I think Enemy Ace was basically OAAW 151, 153, 155, Showcase 57, 58, and then SSWS 138 - 150, followed by the debut of the Unknown Soldier in 151 (who first appeared in OAAW 168). I don't think there were any further apperances in that era, except for Batman 219.