VP-21

Patrol Squadron 21
VP-7F P2Y-3 in 1936
Active	23 July 1929 - 18 April 1942
Country	United States of America
Branch	United States Navy
Type	squadron
Role	Maritime patrol
Engagements	World War II
Aircraft flown
Patrol	NB-1 PM-1/PD-1 P2Y-3 PBY-1/2/3/4/5

VP-21 was a Patrol Squadron of the U.S. Navy. The squadron was established as Patrol Squadron 7-B (VP-7B) on 23 July 1929, redesignated Patrol Squadron 7-F (VP-7F) on 1 July 1931, redesignated Patrol Squadron 7 (VP-7) on 1 October 1937, redesignated Patrol Squadron 11 (VP-11) on 1 July 1939, redesignated Patrol Squadron 21 (VP-21) on 1 February 1941 and disestablished on 18 April 1942, with the squadron assets merged with VP-101. It was the third squadron to be designated VP-21, the first VP-21 was redesignated VP-45 on 1 July 1939 and the second VP-21 was redesignated VP-1 on 30 July 1940.

The squadron was assigned the following aircraft, effective on the dates shown:

The squadron was assigned to these home ports, effective on the dates shown:

This article incorporates text from the public domain Dictionary of American Naval Aviation Squadrons.

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