Helicopter Sikorsky HH-52A Sea Guard Serial 62-044 Register 1366 used by US Coast Guard USCG. Aircraft history and location Aircraft History 1366 US Coast Guard Sikorsky S-62C c/n 62-044, ff? del USCG as HH-52A Seaguard 1366 unk wfu & stor as i/a Holloman AFB, NM unk expended as range target? 21aug86-dec95 AMARC-46013 /CGAS San Francisco Coast Guard Air Station San Francisco Send Updates Use APP to upload photo @ (optional) When Now? / / Send