Helicopter Sikorsky SH-60B Seahawk Serial 70-488 Register 162991 used by US Navy USN. Aircraft history and location Aircraft History 162991 US Navy US Navy 1995 HSL-51./TA-04 HSL-51 USN 2010 TZ-53/HSL-45 HSL-45 Send Updates Use APP to upload photo @ (optional) When Now? / / Send