The 1st Reconnaissance Squadron at Beale Air Force Base, Calif., celebrated its 100th anniversary March 7-9 as the oldest flying unit in U.S. military aviation.
![AFG-120828-009[1]](http://alert5.com/wp-content/uploads/2013/03/AFG-120828-0091.jpg)
U.S. Air Force graphic by Mr. John Schwab
[thumb]http://www.af.mil/news/story.asp?id=123339600[/thumb]