This is a vintage Helicopter Wing Reserve (HELWINGRES) commemorative challenge coin featuring unit designations from the U.S. Navy Reserve helicopter community, including CHWR (Commander Helicopter Wing Reserve), HCS-4, HCS-5, HSL-60, and HS-75.

Accents: Gold and silver-tone metal finish with blue and yellow enamel center triangle.

The outer silver ring explicitly honors the individual component squadrons that operate under this reserve umbrella over the years:

HCS-4: Helicopter Combat Support Special Squadron 4 ("Redwolves", later redesignated as HSC-84).

HCS-5: Helicopter Combat Support Special Squadron 5 ("Firehawks").

HC-85: Helicopter Combat Support Squadron 85 ("High Rollers", later redesignated as HSC-85).

HS-75: Helicopter Anti-Submarine Squadron 75 ("Emerald Knights").

HSL-60: Helicopter Anti-Submarine Squadron Light 60 ("Jaguar").