August 23rd, 1923
Capt. Lowell Smith and Lt. John P. Richter performed the first mid-air refueling on De Havilland DH-4B, setting an endurance flight record of 37 hours. event on August 23, 1923. Read about how to open files in Open File Database.
Events around August 23, 1923
August 24th, 1923 | Birth | Arthur Jensen, American psychologist |
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