Helicopter Sikorsky HH-52A Sea Guard Serial 62-127 Register 1444 used by US Coast Guard USCG. Aircraft history and location Aircraft History 1444 US Coast Guard Sikorsky S-62C c/n 62-127, ff? del USCG as HH-52A Seaguard 1444 unk wfu & xfer as i/a at Thief River Falls Technical Institue, Thief River, MN. 1989-10 AMARC-46037 until oct89 to Dross Metals, AZ Send Updates Use APP to upload photo @ (optional) When Now? / / Send