Helicopter Sikorsky SH-60F Oceanhawk Serial 70-643 Register 164077 used by US Navy USN. Aircraft history and location Aircraft History 164077 US Navy USN HS-8 1999-04 A KNZY HS-10 HS-10 / RA-23 HS-10 Send Updates Use APP to upload photo @ (optional) When Now? / / Send