As a fellow veteran of Frank Thompson at the 21st Signal Group, Nha Trang, South Vietnam, I extend deepest sympathy to Sergeant First Class Thompson's family and friends. Sgt. Thompson was well respected by his fellow soldiers back in the mid-1960s. Sgt. Thompson was with the original unit that sailed to Vietnam in May of 1966. May he rest in peace and his memories life with us for the rest of our lives. A picture is attached of Frank and one of his fellow veterans from 1966.