RCAF Patch ACWS Royal Canadian Air Force 21 Squadron Escadron

RCAF Patch 21 Aerospace Control and Warning Squadron Escadron ACWS Royal Canadian Air Force Crest Patch Queens Crown 1989 CFB North Bay Embroidered on twill merrowed edge 101mm by 75mm four inches by two and fifteen sixteenth inches.

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Squadron History

21 Aerospace Control and Warning Squadron was activated at St.Margarets NB in 1953 on the signing of the Pinetree Agreement. In 1963 the Squadron became part of the Semi Automated Ground Environment system and became North Bays Alternate Command Post and Automated Back up Interceptor Control Unit. The Squadron disbanded in 1988 and reactivated at North Bay.

21 Aerospace Control and Warning Squadron maintains air sovereignty over Canadian airspace monitors Canadas surveillance assets and controls assigned aircraft.

This patch dates from 1989.