Originally Posted by
Zorak
I don't think it's ATL either -- the actual F terminal isn't the same shape as A-E.
The SFO guess is definitely not SFO either, although I'm embarrassed that I only got it by cropping that piece and putting it into Google Image search.
Agree that the 3rd one in row 1 is MSP.
Oh, hah. The "SFO guess" (row 3 column 1) just came to me — BWI.