Partner News

Aerojet Rocketdyne Hot-Fire Tests Additive Manufactured Components for the AR1 Engine to Maintain 2019 Delivery

SACRAMENTO, Calif., (March 16, 2015) -- Aerojet Rocketdyne, a GenCorp (NYSE:GY) company, has recently completed a successful series of hot-fire tests of key additively manufactured components for its AR1 booster engine at its Sacramento test facility.

Aerojet Rocketdyne Propulsion Supported ULA Launch of NASA Magnetospheric Multiscale Mission into Orbit

SACRAMENTO, Calif., (March 12, 2015) -- Aerojet Rocketdyne, a GenCorp (NYSE: GY) company, played a major role in successfully placing NASA's Magnetospheric Multiscale (MMS) mission into orbit. The unprecedented mission was launched from Cape Canaveral Air Force Station in Florida aboard a United Launch Alliance (ULA) Atlas V rocket.

Aerojet Rocketdyne Launches Significant Competitive Improvement Program

SACRAMENTO, Calif., (March 9, 2015) -- Aerojet Rocketdyne, a GenCorp (NYSE: GY) company, today announced that it has launched a continuous, multi-faceted competitive improvement program (CIP) aimed at reducing costs and increasing operational efficiency among its 14 sites that are located in 11 states across the country.

Aerojet Rocketdyne to Research Next Generation Green Propellants

SACRAMENTO, Calif., (Feb. 24, 2015) -- Aerojet Rocketdyne, a GenCorp (NYSE: GY) company, was awarded a contract to research and develop environmentally sustainable monopropellants and gas generators for rocket and missile propulsion and Divert Attitude Control Systems. The company is working with the U.S. Army Aviation and Missile Research, Development and Engineering Center; the U.S.

Successful launch confirmed for Inmarsat’s second Global Xpress satellite (Inmarsat-5 F2)

(2 February 2015)-- Inmarsat (LSE:ISAT.L), the leading provider of global mobile satellite communications services, announces the successful launch of its second Global Xpress (GX) satellite (Inmarsat-5 F2) on board an International Launch Services (ILS) Proton Breeze M rocket launched from Baikonur Cosmodrome in Kazakhstan yesterday (Sunday 1 February) at 12:31 GMT.

Aerojet Rocketdyne, Arkansas Electric Cooperative Corporation and Ouachita Electric Cooperative to Deploy Solar Energy in Rural Arkansas

SACRAMENTO, Calif., (Feb. 6, 2015) -- Aerojet Rocketdyne, a GenCorp (NYSE: GY) company, and Arkansas Electric Cooperative Corporation have signed agreements with Silicon Ranch Corporation, a Nashville-based renewable energy provider, which will build and manage what will be the largest solar field in Arkansas.

Aerojet Rocketdyne to Provide Electric Propulsion for Orbital Sciences Corporation’s GEOStar-3 Satellites

SACRAMENTO, Calif., (Feb. 3, 2015) -- Aerojet Rocketdyne, a GenCorp (NYSE: GY) company, has received a contract from Orbital Sciences Corporation (NYSE: ORB) to deliver XR-5 electric propulsion subsystems over the next three years for the next generation GEOStar-3 commercial geostationary orbit communications satellite platform.

Aerojet Rocketdyne Propulsion Supports ULA Delta II Launch of Soil Moisture Active Passive Satellite for NASA

SACRAMENTO, Calif., (Jan. 31, 2015) -- Aerojet Rocketdyne, a GenCorp (NYSE: GY) company, helped propel the United Launch Alliance Delta II rocket, carrying the Soil Moisture Active Passive (SMAP) satellite into orbit for NASA so scientists can better understand the Earth's water, carbon and energy cycles. SMAP was launched from Vandenberg Air Force Base in California.

Aerojet Rocketdyne Propulsion Supports Launch and Flight of Third MUOS Tactical Communications Satellite System Spacecraft

SACRAMENTO, Calif., (Jan. 20, 2015) -- Aerojet Rocketdyne, a GenCorp (NYSE: GY) company, played a critical role in successfully placing the third of five planned Mobile User Objective System (MUOS-3) satellites, designed and built by Lockheed Martin, into orbit for the U.S. Navy.

Inmarsat Transmits Record-setting 10Mbps in L-band

Successful testing over the innovative Inmarsat-4/Alphasat satellite system demonstrates the potential of small L-band terminals to meet emerging intelligence and media needs.