- Family: Atlas
The Atlas E/SGS-2 was manufactured by Convair with the first launch on 1983-07-14. Atlas E/SGS-2 has 4 successful launches and 0 failed launches with a total of 4 launches. The Atlas E/F (or SB-1A) was an American expendable launch system and sounding rocket built using parts of decommissioned SM-65 Atlas missiles. It was a member of the Atlas family of rockets.