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Sierra Nevada Corporation Launches UIE as part of ORS TacSat-4 mission

Sparks, NV – September 27th, 2011 – Sierra Nevada Corporation’s (SNC) Space Systems is pleased to announce its role in the Tactical Satellites (TacSat)-4 mission. The Universal Interface Electronics (UIE) unit developed by SNC and launched as part of the TacSat-4 mission on September 27th. The UIE unit is a prototype of SNC’s distributed, modular avionics architecture developed as part of the DoD plug and play responsive satellite initiative. The primary purpose of the UIE device is to enable rapid interfacing of various devices with differing interface protocols via firmware reprogramming with the intent of eliminating expensive and time consuming hardware modifications and requalification.

TacSat-4, sponsored by the Office of Naval Research, is the latest in a series of satellites intended to demonstrate an ability to rapidly deploy small, low-cost spacecraft that can meet the needs of military commanders at the theater level. It is part of a larger DoD initiative known as Operationally Responsive Space (ORS).

 

SNC’s Space Systems group provided the satellite for the Air Force Research Laboratory’s (AFRL) TacSat-2 ISR satellite which launched in December 2006 and the SPA Avionics Experiment (SAE) payload on TACSat-3 that launched in May 2009. With regards to the significance of the TacSat-4 experiment, Jeff Summers, SNC’s Space System’s VP of Technology stated, “The development and subsequent flight of the UIE on the TacSat-4 mission is important to SNC as it represents validation of the on-board processor base lined in all eighteen of SNC’s commercial ORBCOMM Generation 2 satellites.”

About Sierra Nevada Corporation

Sierra Nevada Corporation is one of America’s fastest growing private companies based on its significant expansion and reputation for rapid, innovative, and agile technology solutions in electronics, aerospace, avionics, space, propulsion, micro-satellite, aircraft, communications systems and solar energy. Under the leadership of CEO Fatih Ozmen and President and CFO Eren Ozmen, SNC employs over 2100 people in 31 locations in 16 states. SNC’s seven unique business areas are dedicated to providing leading-edge solutions to SNC’s dynamic customer base.

SNC is also the Top Woman-Owned Federal Contractor in the United States. Over the last 30 years under the Ozmen’s leadership, SNC has remained focused on providing its customers the very best in diversified technologies to meet their needs and has a strong and proven track record of success. The company continues to focus its growth on the commercial sector through internal advancements and outside acquisitions, including the emerging markets of renewable energy, telemedicine, nanotechnology, cyber and net-centric operations. For more information on SNC visit www.sncorp.com.

MEDIA CONTACT: generalinfo@sncorp.com or 775-331-0222

About Sierra Nevada Corporation’s Space Systems

Sierra Nevada Corporation’s Space Systems business area headquartered in Louisville, Colorado, designs and manufactures advanced spacecraft, space vehicles, and spacecraft subsystems for commercial and government customers. Space Systems (SS) has more than 20 years heritage in space, successfully delivering over 400 subsystems for 300+ satellite missions. Current key programs include NASA’s Commercial Crew Development program where we are developing our Dream Chaser® 7 passenger vehicle to take astronauts to the International Space Station; the ORBCOMM Generation 2 program that includes production of 18-48 small satellites for a commercial asset tracking company; the SpaceShip2 program where we are developing a non-toxic “green” rocket engine for Virgin Galactic’s suborbital space vehicle to carry tourists to space; and the Modular Space Vehicle program for the DoD’s Operationally Responsive Space Office. For more information about SS visit www.sncspace.com.

MEDIA CONTACT: media.ssg@sncorp.com or 720-407-3192