Helicopter Sikorsky H-34A Choctaw Serial 58-705 Register SA.29 used by Sud-Est Sud Est (SNCASE - Sud Est). Built 1957. Aircraft history and location Aircraft History For SA.29 see also 1957 H-34A SA.29 SA.29 Sud-Est 1957-10-22Sikorsky H-34A c/n 58-705 del as components to Sud Aviation, c/n SA.29, 22Oct57 [See SA.29 for service details.] Send Updates Use APP to upload photo @ (optional) When Now? / / Send