This is the subdued green version of the new squadron patch created for HSC-22. Helicopter Sea Combat Squadron 22 (HSC-22) is a United States Navy helicopter squadron based at NAS Chambers Field (KNGU) in Norfolk, Virginia. The “Sea Knights” were Established on September 29, 2006, and have multiple missions including vertical replenishment, search and rescue, air-sea rescue and anti-surface warfare. The Sea Knights fly the MH-60S helicopter, manufactured by Sikorsky Aircraft in Stratford, Connecticut.
