Sierra Nevada Corp. won the $13 billion contract to build the Doomsday plane's replacement, SAOC, by 2036. Boeing may be involved in modifying a Boeing 747-8 for the new Doomsday plane despite ...

Sierra Nevada Corp. contract could be valued at up to $1 billion Sierra Nevada Corp. will use the Global 6500 business jet as a platform for its new RAPCON-X rapidly configurable ISR program.

As the Russian Su-57 stealth fighter jet enters serial production, the debate over how it stacks up against the American ...

The U.S. Army has awarded Sierra Nevada Corporation the contract as lead system integrator for the High Accuracy Detection and Exploitation System (HADES) program. The 12-year indefinite-delivery ...

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Sierra Space, which was spun off from Sierra Nevada Corp in 2021 and is valued at $5.3 billion, has spent roughly a decade developing Dream Chaser, a spaceplane designed to ferry cargo to and from ...

Western Sierra Resource Corporation operates as a gold and silver mining company with projects in Arizona, Nevada, California, and Mexico. The company primarily owns six precious metal reserves in ...

Sierra Nevada Corporation (SNC) is a United States-based engineering solutions company. The Company is engaged in providing open architecture engineering services. SNC delivers tailored solutions to ...

RAPCON-X is a system that collects various signals intelligence, reconnaissance data, and ground moving-target signatures using synthetic aperture radar.

The U.S. Army is back on track with development of its High Accuracy Detection and Exploitation System (HADES) spy plane, following setbacks that involved prospective contractors for the program.