Helicopter Aerospatiale HH-65 Dolphin Serial 6129 Register 6515 used by US Coast Guard USCG. Aircraft history and location Aircraft History 6515 US Coast Guard USCG HH-65A 1996-05-01 A KSNA - Santa Ana, California 1997-10HH-65A CGAS Houston Coast Guard Air Station Houston 2008MH-65C CGAS Miami Coast Guard Air Station Miami 2010-11-13 B KNPA - Pensacola, Florida 2011-11-11 B KNPA - Pensacola, Florida 2013MH-65D CGAS San Francisco Coast Guard Air Station San Francisco 2015-06-29 w/o 29jun15 asg CGAS San Francisco, Involved in crash during maintenance test flight removed from service. Send Updates Use APP to upload photo @ (optional) When Now? / / Send