Helicopter Sikorsky S-55 Serial 55-1022 Register N884 used by CONOCO (Continental Oil Company). Built 1956. Aircraft history and location Aircraft History For N884 see also 1984 s-76a 760271 N884 CONOCO 1956-10-05Sikorsky S-55 c/n 55-1022, ff:? del CONOCO as N884, 05Oct56 w/o unk. Send Updates Use APP to upload photo @ (optional) When Now? / / Send
