Helicopter Sikorsky SH-60F Oceanhawk Serial 70-1684 Register 164447 used by US Navy USN. Aircraft history and location Aircraft History 164447 US Navy US Navy in 1993 /NK-613 HS-8 2007 /NF-623 HS-14 HS-8 Send Updates Use APP to upload photo @ (optional) When Now? / / Send