Marquardt RJ43

The Marquardt RJ43-MA were ramjet engines used on the CIM-10 Bomarc missile and on the D-21 drone. They were engineered and built by the Marquardt Corporation.

• Thrust:

Marquardt RJ43-MA-3 ramjet; 51 kN (11500 lb)^[1]

Marquardt RJ43-MA-7 ramjet; 53 kN (12000 lb)^[1]

Marquardt RJ43-MA-11 ramjet; 53 kN (12000 lb)

Marquardt RJ43-MA-20S4 ramjet; 7.3 kN (1,500 lb @ 95,000 ft.)

• Thrust/weight ratio: ~40 ^[2]

References

1. ^ ^{a b} Astronautix: Bomarc
2. ^ Web Archive: Ramjet Performance Primer