Atlas SLV-3 Agena D – ConvairFamily: Atlas Length: 36 meters Diameter: 3 meters Launch Mass: 155 Low Earth Orbit Capacity: 1000The Atlas SLV-3 Agena D was manufactured by Convair with the first launch on 1964-08-14. Atlas SLV-3 Agena D has 0 successful launches and 0 failed launches with a total of 0 launches. The Atlas-Agena was an American expendable launch system derived from the SM-65 Atlas missile. It was a member of the Atlas family of rockets, and was launched 109 times between 1960 and 1978.ManufacturerConvair, previously Consolidated Vultee, was an American aircraft manufacturing company that later expanded into rockets and spacecraft. The company was formed in 1943 by the merger of Consolidated Aircraft and Vultee Aircraft. In 1953 it was purchased by General Dynamics, and operated as their Convair Division for most of its corporate history. Convair is a Commercial USA entity that was founded in 1943 and is administered by .Convair has 0 successful launches and 0 failed launches with a total of 0 launches.