Helicopter Sikorsky HH-52A Sea Guard Serial 62-052 Register 1374 used by US Coast Guard USCG. Aircraft history and location Aircraft History For 1374 see also sa341f 1374 1374 US Coast Guard Sikorsky S-62C c/n 62-052, ff? del USCG as HH-52A Seaguard 1374 unk wfu, status unk. Send Updates Use APP to upload photo @ (optional) When Now? / / Send