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TAG: NTS-3

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Research Roundup: Combatting jamming and spoofing

September 23, 2021

Of the hundreds of papers researchers presented at 2020’s annual Institute of Navigation (ION) GNSS+ conference, which took […]


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Northrop Grumman has successfully delivered an ESPAStar-D spacecraft bus to L3Harris in support of the NTS-3 mission. (Photo: U.S. Air Force)

NTS-3 mission progresses toward launch in 2023

July 30, 2021

The Navigation Technology Satellite-3 (NTS-3) program is making major strides in developing a new navigation spacecraft for in-space […]


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Image: Air Force Research Laboratory

NTS-3 experimental satellite launch delayed to 2023

April 29, 2021

The NTS-3 experimental satellite will be launched in 2023, according to reports from C4ISRNET and Space News. The […]


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History of the program: NTS-1, 2 and 3. (Illustration: Lt. Jacob Lutz, AFRL Space Vehicles Directorate)

L3Harris clears critical design review for experimental satellite navigation program

September 1, 2020

L3Harris Technologies is on track to begin building the U.S. Air Force’s first Navigation Technology Satellite-3 (NTS-3) after […]


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History of the program: NTS-1, 2 and 3. (Illustration: Lt. Jacob Lutz, AFRL Space Vehicles Directorate)

L3Harris passes design review for NTS-3 navigation satellite

February 24, 2020

L3Harris Technologies has reached a major milestone in the U.S. Air Force’s Navigation Technology Satellite-3 (NTS-3) project — […]


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History of the program: NTS-1, 2 and 3. (Illustration: Lt. Jacob Lutz, AFRL Space Vehicles Directorate)

U.S. Air Force to put NTS-3 into geostationary orbit

November 25, 2019

The Air Force seems to be on track to experiment with positioning, navigation and timing (PNT) satellites in […]


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Photo: iStock.com/NicoElNino

Going beyond the newest generation of GPS

April 22, 2019

U.S. positioning, navigation and timing (PNT) capabilities are vitally important to millions of civilians, as well as U.S. […]


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History of the program: NTS-1, 2 and 3. (Illustration: Lt. Jacob Lutz, AFRL Space Vehicles Directorate)

An overview of the latest PNT satellite launches

February 19, 2019

Just last month we celebrated the kickoff of the GPS III campaign, reporting on the launch of the […]


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