First flight of Tacit Blue “Whale,” which demonstrated that curvilinear surfaces were valuable in foiling radar. It leads to advances that live on in the B-2 and the F/A-22.
Billy Mitchell: Lessons a Hundred Years Hence
Dec. 16, 2025
Exactly 100 years ago, on Dec. 17, 1925, Brig. Gen. Billy Mitchell was convicted by court-martial for violating an order that required approval before he could engage with the media. Mitchell’s provocative thoughts and unorthodox methods sought attention for a cause that he saw as uniquely American.

