Officially activated June 1, 1953, USAF’s 3600th Air Demonstration Flight, the Thunderbirds, perform their first aerial demonstration. Flying Republic F-84G Thunderjets, the team flies the unofficial show at their home, Luke AFB, Ariz. (The first official demonstration was flown June 16, 1953, at Williams AFB, Ariz. The first civilian audience viewed a Thunderbirds show July 21, 1953, at Cheyenne, Wyo.)
The Air Force Personnel Center announced that just 14.8 percent of eligible tech sergeants were selected for promotion to master sergeant in the 22E7 promotion cycle, marking the service’s lowest E-7 promotion rate since at least 2010. All told, 4,040 technical sergeants were selected to become master sergeants out of…