Moog Supports New Atlas V Upper Stage for United Launch Alliance

13 December 2014

Moog Inc. (NYSE: MOG.A and MOG.B) Space and Defense Group supported United Launch Alliance’s (ULA) Atlas V 541 launch vehicle, carrying a classified spacecraft payload for the National Reconnaissance Office (NRO) yesterday. The rocket launched from the Vandenberg Air Force Base in California.

Vandenberg Air Force Base, Calif. (Dec. 12, 2014) –  A United Launch Alliance Atlas V rocket carrying a payload for the National Reconnaissance Office lifted off from Space Launch Complex-3 on Dec. 12 at 7:19 p.m. PST. Designated NROL-35, the mission is in support of national defense. Photo Credit: United Launch Alliance


The ULA Atlas V 541 rocket that carried the National Reconnaissance Office satellite into space includes several items supported by Moog. Mission-critical hardware included the Centaur Electromechanical (EM) Thrust Vector Control (TVC) Actuation System that guides the upper stage of the rocket into position to inject the satellite into orbit. This launch marks the first use Moog’s latest redundant upper stage, rad-hard digital controller. The digital controller allows for commonality between both the Atlas V and Delta IV launch vehicles with a change to the firmware rather than hardware. The controller will be used on all Atlas V missions going forward, including MUOS-3 planned for launch in January 2015. The Delta IV launch vehicles will switch to the digital controller in the future.


In addition, Moog provided the Inlet Valves and Propellant Utilization (PU) Motor for the main Oxidizer Control Valve on the RL10 upper stage engine and the Control Valves for the Roll Control Module (RCM) Thrusters.


Moog is proud to be a part of of the ULA team for this launch and and future missions.


Moog Inc. is a worldwide designer, manufacturer, and integrator of precision control components and systems. Moog’s high-performance systems control military and commercial aircraft, satellites and space vehicles, launch vehicles, missiles, automated industrial machinery, wind energy, marine and medical equipment. Additional information about the company can be found at http://www.moog.com/. Additional information about Moog’s Space Sector can be found athttp://www.moog.com/markets/space/.