The Grumman XJF-1 amphibian prototype flies for the first time at Farmingdale, Long Island, N.Y. Later officially nicknamed Duck, the JF/J2F series served a number of roles with the Navy, Marines, and Coast Guard during World War II. A number of J2F-6s were transferred to the US Air Force and redesignated OA-12 after the war for air-sea rescue duties.
The Space Development Agency is set to launch 21 Tranche 1 data transport satellites on Oct. 5—its fourth Tranche 1 mission since last fall and the first to carry Northrop Grumman-built satellites.