Helicopter Sikorsky H-34A Choctaw Serial 58-576 Register SA.18 used by Sud-Est Sud Est (SNCASE - Sud Est). Built 1957. Aircraft history and location Aircraft History For SA.18 see also 1957 H-34A SA.18 scrapped 1972 SA.18 Sud-Est 1957-05-24Sikorsky H-34A c/n 58-576 del as components to Sud Aviation, c/n SA.18, 24May57 [See SA.18 for service record.] Send Updates Use APP to upload photo @ (optional) When Now? / / Send