Awarded: September 1948
Blazon: A Red Squirrel sejeant proper
Link: The Squirrel, an animal noted for the storing of things for later use is indicative of the aircraft storage role of the unit.
Motto: Store in readiness
History: Formed Colerne 1 January 1940. Disbanded 1 October 1953
Commissioned by Mr F C Beresford and dedicated to all personnel who served with No 39 Maint. Unit.