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RSA-4-2

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RSA-4-2
South African solid rocket engine. Development ended 1994. Used on RSA-4 launch vehicle. Solid propellant rocket stage. Essentially identical to RSA-3 second stage. Includes 1000 kg upper stage avionic section / spin table, which is jettisoned prior to stage three ignition.
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Status: Development ended 1994. Thrust: 676.00 kN (151,970 lbf). Specific impulse: 275 s. Specific impulse sea level: 220 s. Burn time: 52 s.

Country: South Africa. Launch Vehicles: RSA-4. Propellants: Solid. Stages: RSA-4-2.

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