PBS is running a series called "America Revealed" this month. Its four episodes take a detailed look at U.S. infrastructure, with Episode 2 all about the transportation network, including a fascinating look at the upcoming NextGen GPS-based air traffic control system.

Host Yul Kwon talked to a 5-million-mile frequent flyer at George Bush Intercontinental in Houston, and our WinFIDS system there was used as a backdrop for the interview, as well as for video under the host's narration.

It's great to see our systems on TV, especially in a context other than "dozens of flights were cancelled because of inclement weather today."

Episode 2 may still be airing in your city, but if not, you can watch it online from the PBS website.