Helicopter Aerospatiale HH-65 Dolphin Serial 6166 Register 6523 used by US Coast Guard USCG. Aircraft history and location Aircraft History 6523 US Coast Guard USCG HH-65A 2004 type:HH-65B CGAS Savannah Coast Guard Air Station Savannah 2008 type:HH-65C/MH-65C CGAS Borinquen Coast Guard Air Station Borinquen Send Updates Use APP to upload photo @ (optional) When Now? / / Send