Aerojet Wins Contract for Supersonic Ramjet Engine Production

Aerojet has announced a contract award from Orbital Sciences for full-rate production of the Aerojet MARC R282 ramjet engine as part of the U.S. Navy's "Coyote" Supersonic Sea-Skimming Target (SSST) missile program. A ramjet is a propulsion system that operates at higher speeds than conventional turbine engines. Aerojet's ramjet engine powers the Coyote missile during the extended high-speed cruise phase of flight at up to three times the speed of sound.

Aerojet developed the world's first variable flow ducted rocket (VFDR) ramjet for SSST, and is the only company that is producing high speed ramjet missile propulsion for U.S. military needs. Aerojet developed this low-cost design solution specifically for military missile applications.

The Coyote production contract is the culmination of Aerojet's successful five-year MARC R282 ramjet development program that included five successful development flight tests, two low rate initial production orders, and follows the successful completion of the first SSST operational flight. Aerojet will produce 19 MARC R282 ramjet engines under this contract over the next 18 months.

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