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TAG: complementary PNT

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NextNav proposes a GPS complement and backup in the lower 900 MHz band

May 12, 2025

Photo: Balboa Geo

Balboa Geo demonstrates PNT system in GPS-denied environments

May 6, 2025

This article is tagged with , , and posted in Complementary PNT, GNSS, Latest News
System architecture of the MagNav system used in the trials. Boxes with purple borders indicate Q-CTRL produced components. Black boundary boxes indicate third-party inclusions (e.g. the "classical" vector fluxgate magnetometer). (Photo: arXiv)

Q-CTRL demonstrates quantum navigation system as GPS backup

April 29, 2025

This article is tagged with , and posted in Complementary PNT, Defense, GNSS, Latest News
Photo: NASA

FCC seeks public input to strengthen alternative PNT

March 31, 2025

Photo: Jeremy Edwards / E+ / Getty Images

UN agencies denounce GNSS interference

March 26, 2025

Photo: Mounted PNT product office

US Army approves production of MAPS Gen II for GPS resilience and modernization

March 12, 2025

This article is tagged with , and posted in Complementary PNT, Defense, Latest News
Photo: IS4S

US Air Force tests alternative PNT systems for GPS-denied environments

March 10, 2025

This article is tagged with , , and posted in Complementary PNT, Defense, Latest News
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FCC to meet on GPS alternatives

March 7, 2025