Aerojet Rocketdyne Supports United Launch Alliance Launch of Orbiting Carbon Observatory-2 into Orbit for NASA

SACRAMENTO, Calif., July 2, 2014 – Aerojet Rocketdyne, a GenCorp (NYSE: GY) company, helped propel the Orbiting Carbon Observatory-2 (OCO-2) into orbit for NASA. The OCO-2 was launched from Vandenberg Air Force Base in California aboard a United Launch Alliance Delta II rocket.

Aerojet Rocketdyne and the City of Folsom Collaborate to Alleviate California Drought Conditions

SACRAMENTO, Calif., July 1, 2014 – Aerojet Rocketdyne, a GenCorp (NYSE: GY) company, and the City of Folsom have completed infrastructure improvements that are designed to preserve the water capacity of Lake Folsom by using treated groundwater for the company’s industrial water system.

Aerojet Rocketdyne Completes J-2X Testing

SACRAMENTO, Calif., June 26, 2014 (GLOBE NEWSWIRE) -- Aerojet Rocketdyne, a GenCorp (NYSE:GY) company, recently completed its final J-2X test series at NASA's Stennis Space Center.

Aerojet Rocketdyne Completes Large Class Second Stage Motor Test for the U.S. Air Force Nuclear Weapons Center

SACRAMENTO, Calif., June 25, 2014 – Aerojet Rocketdyne, a GenCorp (NYSE: GY) company, announced today that the second Large Class 92" diameter second stage solid rocket motor was successfully tested at sea level conditions at the Utah Test and Training Range at Hill Air Force Base (AFB), Utah.

Aerojet Rocketdyne Successfully Tests Engine Made Entirely with Additive Manufacturing

SACRAMENTO, Calif., June 23, 2014 – Aerojet Rocketdyne, a GenCorp (NYSE: GY) company, successfully completed a series of hot-fire tests on a Bantam demonstration engine built entirely with additive manufacturing. The tests were a key step in the development of a more cost-effective engine family for booster, upper-stage and in-space propulsion.