The Scout-rocket was an American rocket for launching small satellites. In opposite to other satellite launchers all stages used solid fuel.

Technical data

Scout A

• Thrust at liftoff: 513.40 kN
• Mass at launch: 17,850 kg
• Diameter: 1.01 m
• Length: 25.00 m

Stage Number 1

• Gross Mass: 11,600 kg
• Empty Mass: 1,650 kg
• Vacuum thrust: 57,537 kgf
• Burn time: 47 sec.
• Diameter: 1.01 m
• Span: 1.01 m
• Length: 9.09 m

Stage Number 2

• Gross Mass: 4,424 kg
• Empty Mass: 695 kg
• Vacuum thrust: 26,402 kgf
• Burn time: 37 sec.
• Diameter: 0.79 m
• Span: 0.79 m
• Length: 6.04 m

Stage Number 3

• Gross Mass: 1,400 kg
• Empty Mass: 300 kg
• Vacuum thrust: 9,493 kgf
• Burn time: 36 sec
• Diameter: 0.78 m
• Span: 0.78 m
• Length: 2.90 m

Stage Number 4

• Gross Mass: 275 kg
• Empty Mass: 37 kg
• Vacuum thrust: 2,268 kgf
• Burn time: 28 sec
• Diameter: 0.64 m
• Span: 0.64 m
• Length: 2.53 m

http://www.astronautix.com/lvs/scouta.htm