AR-1
Type: Lower Stage Engine
Country of Origin: United States
Manufacturer: Aerojet Rocketdyne
First Flight:
Status: Development Halted
Propellant (O/F): Liquid Oxygen/RP-1 Kerosene
Mixture Ratio (O/F by mass):
Cycle: Oxidizer-rich Staged Combustion
Thrust (vac.): 2500 kN
Thrust (s.l.): 2200 kN
ISP (vac.):
ISP (s.l.):
Chamber Pressure:
Burn time:
Mass:
Length:
Diameter:
Used in:
Links: