Helicopter Sikorsky HH-3F Pelican Serial 61-601 Register 1436 used by US Coast Guard USCG. Aircraft history and location Aircraft History For 1436 see also sa330j 1436 1436 US Coast Guard Sikorsky S-61R c/n 61-601, ff? del USCG as HH-3F 1436 unk wfu & soc? 1969-09 A KSAN at CGAS San Diego Coast Guard Air Station San Diego Send Updates Use APP to upload photo @ (optional) When Now? / / Send