cool things with wheels, since 2006
That PSA must be old since it has not been called the confederate air force for many years. It is now the Commemorative Air Force. It was originally stationed in the Rio Grande Valley at Harlingen but I believe then relocated to Midland, Tx. I see the headquarters is now in Dallas but I don't know whether the planes are still at midland.https://www.commemorativeairforce.org/aboutus/history
by the low resolution of the video, I'd guess 25 years old or so.