Tag Archives: Warren Yasuhara

Lockheed Subcontracts Aerojet Rocketdyne for Satellite Propulsion Systems; Warren Yasuhara Comments

Lockheed Martin has selected Aerojet Rocketdyne to provide the XR-5 Hall Effect and MR-510 Arcjet electric propulsion subsystems and monopropellant rocket engines for Lockheed’s contract with Arabsat. Aerojet Rocketdyne said Tuesday Lockheed will fit the subsystems and rocket engines onto two modernized A2100 satellites as part of efforts to boost mission flexibility. Warren Yasuhara, vice president of space …

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Orbital Orders Satellite Electric Propulsion Subsystems from Aerojet Rocketdyne; Warren Yasuhara Comments

Orbital Sciences has ordered Aerojet Rocketdyne electric propulsion subsystems for installation on its communications satellite platform. Aerojet Rocketdyne will deliver the XR-5 subsystems over the next three years for the GEOStar-3 geostationary orbit satellite, Aerojet Rocketdyne said Tuesday. The XR-5 subsystem comprises 5-kilowatt class Hall thrusters with flow regulation valves, power processing units …

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