There were 723 A-5's built, starting November 1942, ending July 1943.
The latest picture I have of an A-5 in service is November 1943, right before the 8th AF onslaught that decimated the Jagdwaffe in the West.
The vast majority of Fw 190A were shot down, destroyed on the ground, captured, or just worn out. Luftwaffe loss rates were so high that there was no question of using A-5's in 1944 or 1945.
Some may have been rebuilt into F or G series but I have no solid information on that.
Technically, using an A-5 as a fighter in 1944-1945 is unhistorical, but I'm certain there were A-6, A-7, and A-8 without armor or ballast or whatever we are carrying in the Aces High A-8. I'm sure there were Fw 190A flying during this period that could match the performance of the A-5.
[This message has been edited by funked (edited 05-09-2000).]