The history of the Fort Worth Greater SW International Airport (Amon Carter Field) is much more exciting than Centerport or AA Hdqt’s.
Check it out:
http://oldterminals....fort worth.html
To see a beautiful facility like that left to rot after barely two decades thanks to greed and petty rivalries is utterly depressing. Damn shame they couldn't have preserved it somehow, although I don't see many adaptive reuses for it.