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.)
Boeing received a $2.47 billion Air Force contract Nov. 25 for 15 more KC-46s, bringing to 183 the number of Pegasus tankers on contract to all customers, foreign and domestic. The new contract—for Lot 12 of the initially planned KC-46 buy—is to be completed by 2029.

