VS-21
1945-2005 United States Navy aviation squadron

Sea Control Squadron 21 (VS-21) was an aviation unit of the United States Navy. It served from 1945 to 2005 and was mainly tasked with anti-submarine warfare while operating from aircraft carriers. It was the only squadron to receive the designations VA-1E, VC-21, or VS-21.
History
World War II
The squadron originally as VT-41 established in the final year of World War II, and served after the war aboard USS Badoeng Strait CVE-116 helping to develop hunter-killer ASW tactics for the U.S. Navy, and ultimately operated from full-size aircraft carriers in the sea control role, capable of anti-submarine and anti-surface warfare.
Late 1940s
The squadron was established as VT-41 at Naval Air Station Seattle, Washington (USA), under the command of LT. Joseph P. Keigher, with the General Motors-built TBM-1, TBM-1C, and TBM-3 Avenger torpedo bomber as part of CVEG-41. Commander Air Force Pacific Fleet had designated the squadron upon formation as having anti-submarine warfare as its primary mission.
On 15 November 1946, as part of a service-wide reorganization, VT-41 was redesignated VA-1E, while CVEG-41 was simultaneously redesignated CVEG-1. The group, which consisted of VA-1E and fighter squadron VF-1E, was assigned on 4 December 1946, on the Badoeng Strait. VA-1E was identified by the tail code "BS" (call sign "Beef Steak"). In 1947–1948, VA-1E conducted regular ASW exercises aboard Badoeng Strait between the U.S. West Coast and the Western Pacific.
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This entry incorporates text from “VS-21” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.