Helicopter Sikorsky SH-60B Seahawk Serial 70-376 Register 161565 used by US Navy USN. Aircraft history and location Aircraft History 161565 US Navy USN 1999-04 A KNZY HSL-41 HSL-41 / TS-12 HSL-41 2009-04US Navy Apr09 HSL-40./HK-405 HSL-40 Send Updates Use APP to upload photo @ (optional) When Now? / / Send