Beal H2O2/Kerosene rocket engine. Development 1990's. Pressure-fed engine with composite ablative chamber and nozzle. Helium pressurant. Thrust declines to 50% of initial value before shutdown.
Status: Development 1990's. Thrust: 3,600.00 kN (809,300 lbf). Specific impulse: 282 s. Burn time: 168 s.
Throttled thrust(vac): 1,800.000 kN (404,600 lbf). Area Ratio: 25.13. Oxidizer to Fuel Ratio: 7.5.