Helicopter Sikorsky MH-60S Seahawk Serial Register 167843 used by US Navy USN. Aircraft history and location Aircraft History 167843 US Navy USN Jan13 HSC-12 /NE-6 HSC-12 2014 HSC-23 /WC-41 2018 still HSC-23 Send Updates Use APP to upload photo @ (optional) When Now? / / Send
