Aerojet Rocketdyne

Aerojet Rocketdyne was a company, and later a subsidiary of American defense company L3Harris, that manufactured rocket, hypersonic, and electric propulsive systems for space, defense, civil and commercial applications. Aerojet traced its origins to the General Tire and Rubber Company (later renamed GenCorp, Inc. as it diversified) established in 1915, while Rocketdyne was created as a division of North American Aviation in 1955.

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