US Coast Guard Livery plus some SAR attachments for the UH-60a, which are modeled after the MH-60T "Jayhawk" equipment used by the USCG. Attachments or payloads consist of a Radar-Dome, FLIR camera, a Rescue Winch, Mirrors and 3 external fuel tanks.
UPDATE 10/20/2021: includes link for Huey SAR attachments for DCS 2.7
Fictional Huey US Coast Guard Livery after actual MH-60T Jayhawk painting.
Plus link to older package with C130, Perry and Zodiac liveries for DCS 2.5.