250th ADA (Air Defense Artillery) Regiment Unit Crest (No Motto) - Sold in Pairs SBBA~Double~11347DBR a service member must complete

a service member must complete a probationary period to include a series of in-flight missions and medical skills evaluation

The right to wear the pin was revoked if the service member transferred to a non-submarine billet

and repair aviation fueling

"Voluntaris Adiuvo Libertas

Criteria: These distinctive unit insignia (DUI) were worn by the 132nd Field Artillery Regiment

250th ADA (Air Defense Artillery) Regiment Unit Crest (No Motto) - Sold in Pairs SBBA~Double~11347DBR a service member must completeUnited States Army 250th ADA (Air Defense Artillery) Regiment Unit Crest Criteria: Unit Crests are unique to each unit in the U. S. Army and are officially known as Distinctive Unit Insignia although most Soldiers refer to them as "Unit Crests." The insignia design is derived from the coat of arms authorized for a unit. All personnel assigned to the organization wear the insignia, except general officers, the Sergeant Major of the Army and the Senior