Helicopter Sikorsky MH-60S Seahawk Serial Register 167816 used by US Navy USN. Aircraft history and location Aircraft History 167816 US Navy USN 2010 HSC-8 /NG-3 2012 HSC-21 /VR-73 HSC-8 2014-08Aug14 as HSC-21 /VR-64 on USS America (LHA-6) maiden transit, America visits Americas, around South America 2016 HSC-21 /VR-64 2018 still HSC-21 2023-11-07 San Diego, California2024-03-11 San Diego, CaliforniaCall sign for this aircraft: GHXX GS64 Send Updates Use APP to upload photo @ (optional) When Now? / / Send