The Great Firewall isn't letting me pull up the FAA web page. There used to be a testing center at the Arlington airport, straight down SH 360 to 20 and then west a couple exits. Also one over at FTW. One used to show up on the FAA list in Irving, not at an airport, but their phone number is no longer working so I don't know their status. Google FFA Testing Centers and you'll get the web pages of the two companies the FAA contracts for testing, CATS and someone else. Give me a couple hours to get to civilization and I'll pull up some links.