Atlas LV-3B
Launch vehicle
The Atlas LV-3B, Atlas D Mercury Launch Vehicle or Mercury-Atlas Launch Vehicle, was a human-rated expendable launch system used as part of the United States Project Mercury to send astronauts into low Earth orbit. Wikipedia
Failure(s): 2
First flight: 29 July 1960
Function: Crewed expendable launch system
Height: 28.7 metres (94.3 ft)
Last flight: 15 May 1963
Manufacturer: Convair