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  19 novembre 2020 | International, Aérospatial, Naval

  Marines’ Presidential Helicopter Headed for IOC in July

  Posted on November 18, 2020 by Richard R. Burgess, Senior Editor ARLINGTON, Va. — The next generation of executive transport helicopter for the president of the United States is planned for Initial Operational Capability (IOC) in July 2021, a Navy spokeswoman said, but the decision of when to place the aircraft in service will be determined by the White House. The VH-92A, built by Sikorsky Aircraft Corp., a Lockheed Martin company, was selected in 2014 to replace the VH-3D and VH-60N helicopter fleet used to transport the president and other government executives. Six VH-92As were ordered in 2019. Followed by six more in February 2020. Total inventory will be 23 VH-92A aircraft, comprised of 21 operational fleet aircraft and two test aircraft. The presidential helicopter fleet is operated by Marine Helicopter Squadron One, based at Marine Corps Air Station Quantico, Va., with a detachment at Joint Base Anacostia-Bolling in Washington. “Government testing to validate system performance and prepare for Initial Operational Test and Evaluation is progressing on schedule and will support an Initial Operational Capability (IOC) planned for July 2021,” the Navy spokeswoman said. “The VH-92A will enter service post IOC at the determination of the White House Military Office.” https://seapowermagazine.org/marines-presidential-helicopter-headed-for-ioc-in-july/

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  16 avril 2024 | International, Aérospatial

  Air Force to get a head start on GPS, target tracking efforts

  The service's first two Quick Start efforts involve boosting GPS resilience and advancing moving target indication capabilities.

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  17 août 2020 | International, Aérospatial

  New Tool Developed to Improve Pilot Visibility

  8/14/2020 By Connie Lee Special Operations Command and the Army are adopting new technology to improve visibility during flight operations in degraded conditions. Sierra Nevada Corp. was selected for the third phase of the degraded visual environment pilotage system competition following a 2015 airborne test. The company's most recent contract modification includes full-rate production, according to a company news release. Paul Bontrager, Sierra Nevada's vice president for government relations, said the system will help pilots operate in areas with limited visibility such as fog and dust. “We've always had a hard time flying in snow and flying in dirt,” he said. “In Army aviation we've been waiting for this technology to mature, and it has.” To enable pilots to maintain their situational awareness, the product has multiple features such as cameras and radars, he said. The system also has light detection and ranging. By combining sensors, a pilot is able to see a more accurate picture of the surrounding environment. Additionally, there are different versions of the system with varying amounts of sensors, he noted. Sierra Nevada can take data from multiple sensors and fuse the imagery onto a screen, he said. “A camera can do so much,” he said. “But then a lidar can actually paint the landing area and give a lot of detail about the surface.” The military has often had to fly in challenging operating environments, he noted. In the Middle East, pilots would often experience “brown out,” which occurs when visibility is impacted by dust and sand which has resulted in crashes, he said. “When we got embroiled in the wars in Iraq and Afghanistan, it was a significant thing,” he said. “We actually had more losses in the more recent years when it wasn't direct combat operations. We have more losses annually due to flying into planet Earth unintentionally than we do from enemy fire.” The degraded visual environment pilotage system is likely to be used in Army Chinooks and Black Hawks, and any aircraft with lifting capacity, he noted. “These are aircraft that have to land and take-off ... in all environments,” he said. “This is where it's most likely to be used initially ... and hopefully all aircraft will be outfitted with this technology eventually.” https://www.nationaldefensemagazine.org/articles/2020/8/14/new-tool-developed-to-improve-pilot-visibility