Helicopter Sikorsky MH-60S Seahawk Serial Register 167894 used by US Navy USN. Aircraft history and location Aircraft History 167894 US Navy ? 2014-02Feb14 616-HSC-7 / CVW-3 embarked on USS Harry S. Truman (CVN 75) HSC-7 Send Updates Use APP to upload photo @ (optional) When Now? / / Send