Aerojet Rocketdyne and Sierra Nevada Corp. have concluded a four-month study that focused on modifying advanced solar electric propulsion vehicle concepts for future human exploration missions and deep space habitation. Sacramento, Calif.-based Aerojet said Wednesday it supplemented Sierra Nevada’s Lunar Gateway concept with an SEP module for the Power and Propulsion Element study under NASA’s Next […] More

Sierra Nevada Corp. has received a five-year, $47M contract to provide sustainment support and other services for the U.S. Special Operations Command‘s Tactical Radio Application Extension and Android TRAX software. The company will help USSOCOM maintain, integrate, demonstrate and manage the performance of fielded systems, as well as train field service representatives under the indefinite-delivery/indefinite-quantity […] More

Israel Aerospace Industries and Sierra Nevada Corp. have partnered to jointly develop an unmanned aircraft system with vertical takeoff-and-landing features. The partnership seeks to offer a tactical VTOL UAS to the U.S. defense market as both companies have observed a demand for unmanned aerial platforms that can support military air operations, IAI said Tuesday. The joint […] More

S. Sita Sonty, a more than 15-year foreign service veteran and previously a senior adviser for legislative affairs and administration at the State Department, has been named vice president of international business at Sierra Nevada Corp. She will work at SNC’s Washington, D.C office and manage a product portfolio designed for the aerospace, defense and […] More

Sierra Nevada Corp. has received a one-year, $19.9 million contract modification to provide additional services for the U.S. Air Force’s aircraft precision strike package. The Air Force exercised an option under a previously awarded contract that covers PSP logistics support for the Lockheed Martin-built AC-130J and AC-130W platforms, the Defense Department said Tuesday. DoD noted the latest award brings the contract’s […] More

The U.S. Air Force has announced plans to further test non-developmental aircraft offerings from Textron Aviation and the Sierra Nevada–Embraer team through the second phase of the Light Attack Experiment program. The service branch said Friday it will continue to experiment with Textron’s AT-6 Wolverine as well as Sierra Nevada and Embraer’s A-29 Super Tucano at Davis-Monthan Air Force Base in Arizona from May to […] More

Sierra Nevada Corp. has achieved a contractual milestone with NASA for the company-built Dream Chaser spacecraft after a test vehicle completed a free-flight test in November. SNC said Friday Dream Chaser cleared Milestone 4B under the Commercial Crew Integrated Capability contract, confirming that the spacecraft is designed to perform safe runway landings from space to Earth. NASA’s Commercial […] More

Sierra Nevada Corp. has awarded Triumph Group a contract to produce a landing gear system for a reusable lifting-body vehicle designed to support NASA‘s resupply mission to the International Space Station. Triumph said Tuesday it will provide main and nose landing gear along with integrated actuation technologies for door systems of Dream Chaser spacecraft SNC is building under its Commercial Resupply Services 2 contract […] More

Sierra Nevada Corp. and Turkish Aerospace Industries have developed a trainer aircraft in order to compete for the U.S. Air Force’s T-X program that seeks to replace the T-38 jet, Quwa reported Monday. Bilal Khan writes SNC and TAI established a Colorado-based subsidiary, Freedom Aircraft Ventures, to offer the Freedom Trainer aircraft. The Freedom Trainer jet will be equipped with […] More

Sierra Nevada Corp. has conducted a free flight test of a spacecraft designed to deliver cargo to and from the International Space Station under NASA’s Commercial Resupply Services 2 contract. The Dream Chaser test spacecraft was air-lifted by a Columbia 234-UT Chinook helicopter before the space vehicle performed a pre-planned flight and autonomous landing operation […] More

Sierra Nevada Corporation and Embraer Defense & Security have received orders from the U.S. Air Force to deliver six additional A-29 Super Tucano aircraft in support of the A-29 Afghanistan Program. Embraer said Wednesday the aircraft units will be manufactured in  Jacksonville, Florida. The addition brings the program’s total aircraft count to 26. The A-29 is a light attack aircraft that employs electronic, […] More

Boeing, Lockheed Martin and Sierra Nevada Corp. have submitted proposals to the U.S. Air Force to compete for a program to replace the service’s UH-1N Huey helicopters that work to secure intercontinental ballistic missile sites, National Defense reported Monday. The Boeing-Leonardo team and Lockheed’s Sikorsky subsidiary submitted their bids in September for the Huey replacement program […] More