I cant get TA-152

Hello all! Been lurking for a few weeks and decided to chime in. I love the game and have lots to talk about. I'm at work right now and don't have much time. I can't get the TA-152 unlocked. I've completed the p-47 single missions, I've won on line games with both p-47 and fw190, i've gotten kills with both, and still no TA-152. What does win once mean? Win what once? Thanks in advance!