HSL-31 Arch Angels Squadron Patch –Sew On
A 4″ HSL-31 Arch Angels Squadron Patch of United States Navy.
Helicopter Anti-Submarine Squadron Light 31
On September 1st 1967, HC-1 was splitted in several new units. One of those was a LAMPS training unit for the SH-2 Seasprite helicopter designated Helicopter Combat Support Squadron Five ( HC-5 ). On March 1972, HC-5 became HSL-31. Archangels used tail code TD