Helicopter Sikorsky MH-60S Seahawk Serial Register 168573 used by US Navy USN. Aircraft history and location Aircraft History 168573 US Navy USN Oct15 as HSC-28 /BR-34 embarked USS Mount Whitney (LCC-20) for Trident Juncture 2015 Exercise Trident Juncture 2015 2016-02-17 A LFMP as HSC-28 /BR-34 at Perpignan–Rivesaltes Airport, France HSC-28 Send Updates Use APP to upload photo @ (optional) When Now? / / Send