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PNT

QinetiQ + Xona increase resilience of GPS using new satellites

September 8, 2025

QinetiQ and Xona Space Systems have demonstrated how GPS navigation can be bolstered by using LEO satellites during the first UK tests of Xona’s new satellite navigation system, Pulsar. This […]

Filed Under: European Space Agencies’ Navigation Innovation and Support Program (NAVISP, Global Navigation Satellite System (GNSS), GNSS, GNSS Positioning, GPS, GPS Receiver, LEO, News, PNT, Position Navigation Timing (PNT), PULSAR (Xona), QinetiQ, Satellite Navigation, SmallSat, Smallsat Development, smallsats, Xona Space Systems

Microchip’s GNSS disciplined oscillator modules enable easy PNT tech integration

August 28, 2025

Aerospace and defense applications rely on Position, Navigation and Timing (PNT) technology for mission-critical accuracy and reliability—however, integrating PNT into a design requires extensive domain knowledge in this area. To […]

Filed Under: Atomic Clock Ensemble in Space (ACES), GNSS, LEO-PNT, Microchip Technologies, News, PNT, SpacePNT

U.S. Space Force’s L3Harris-built NTS-3 satellite successfully launches

August 13, 2025

The L3Harris-built (NYSE: LHX) advanced Navigation Technology Satellite-3 (NTS-3) has successfully launched from Cape Canaveral Space Force Station on a United Launch Alliance (ULA) Vulcan rocket. NTS-3 is the Department of […]

Filed Under: Avionics, Department of Defense (DoD), Government, GPS, L3Harris Technologies, Military, MR-107 Thrusters (L3Harris), Navigation Satellite System, NTS-3, PNT, Position Navigation Timing (PNT), U.S. Department of Defense, U.S. Space Force, United Launch Alliance, Warfighters Tagged With: Featured

ULA, GO Vulcan! GO Centaur! GO USSF-106! and they did!

August 12, 2025

ULA’s recap: The United launch Alliance rocket departed Space Launch Complex-41 on Tuesday night at 8:56 p.m. EDT. The GEM 63XL solid rocket boosters burned for approximately 90 seconds and […]

Filed Under: Agencies, Air Force Research Laboratory (AFRL), GEM, GEM 63 Rocket Motors, Government, GPS, GPS III-7 (SSC), Methane, Navigation, Navigation Satellite System, Navigation Technology Satellite-3 (L3Harris + USSF), NTS-3, PNT, Position Navigation Timing (PNT), Solid Rocket Boosters, Space Launch Complex, U.S. Department of Defense, United Launch Alliance, Vulcan, Vulcan Centaur Tagged With: Featured

L3Harris NTS-3 NAVSAT preparing for launch

August 10, 2025

As the prime contractor of NTS-3, L3Harris is preparing its Navigation Technology Satellite-3 (NTS-3) for launch following successful tests earlier in 2024—designed, built, and tested by L3Harris, NTS-3 is the […]

Filed Under: Aerojet Rocketdyne, GEO, L3 Harris Integrated Mission Systems, L3Harris Technologies, MR-107 Thrusters (L3Harris), News, NTS-3, PNT, Position Navigation Timing (PNT), RL-10 Engine, SpacePNT, United Launch Alliance, Vulcan, Vulcan Centaur

Xona Pulsar satellites to leverage Astroscale tech for resilient, responsible navigation

August 10, 2025

Astroscale Ltd. (“Astroscale UK”), the UK subsidiary of Astroscale Holdings Inc., has agreed to provide Xona Space Systems with next-generation docking plates for integration into Xona’s growing constellation of LEO […]

Filed Under: Astroscale, LEO, Navigation, News, PNT, Position Navigation Timing (PNT), PULSAR (Xona), SmallSat, Smallsat Components, smallsats, SpacePNT, Xona Space Systems

Honeywell Aerospace awarded U.S. Government contracts to develop quantum sensor-based navigation systems

July 20, 2025

Honeywell Aerospace (NASDAQ: HON) has been selected by the U.S. Department of Defense’s (DoD) Defense Innovation Unit (DIU) to participate in the Transition of Quantum Sensing (TQS) program. The program […]

Filed Under: Agencies, Defense Innovation Unit (DIU), Government Agencies, Honeywell Aerospace, Intelligence Surveillance Reconnaissance (ISR), ISR, Magnetic Anomaly Aided Navigation (MagNav), Military, Military Agencies, News, PNT, Position Navigation Timing (PNT), Quantum, Quantum Sensing, Vector Atomic

L3Harris has the future of PNT ready now

July 17, 2025

L3Harris recently demonstrated a cutting-edge Positioning, Navigation, and Timing (PNT) solution for the U.S. Space Force’s (USSF) Space Systems Command that is adaptable to different platforms, is fully reprogrammable on-orbit, […]

Filed Under: Design Concept Review (DCR), L3Harris Technologies, Military, National Security Agency (NSA), Navigation Technology Satellite-3 (L3Harris + USSF), News, PNT, Position Navigation Timing (PNT), Reilient GPS (R-GPS), Resilient Global Positioning System (R-GPS), SmallSat, smallsats, Space Enterprise Consortium (SpEC), Space Systems Command, Space Systems Command, SpEC OTA, U.S. Space Systems Command, United States Space Force (USSF), United States Space Systems Command

Xona Space Systems has launched their Pulsar-0 PNT satellite

July 1, 2025

Xona Space Systems has launched Pulsar-0, the first production-class satellite in the company’s LEO constellation that will bring accuracy and affordable resiliency to industries across defense, construction, agriculture, mining, critical […]

Filed Under: Constellation, Launch, PNT, Position Navigation Timing (PNT), PULSAR (Xona), SmallSat, Smallsat Constellation, Smallsat Deployment, SmallSat Design, Smallsat Launch, Smallsat Manufacturing, Smallsat Payloads, SmallSat Technologies, smallsats, Xona Space Systems Tagged With: Featured

JAXA selected Spirent’s industry-first Lunar PNT simulation solution to support lunar navigation program

April 23, 2025

Spirent Communications plc (LSE:SPT) last month was selected by the Japan Aerospace Exploration Agency (JAXA) to provide a pioneering lunar positioning, navigation, and timing (PNT) simulation solution. This industry-first technology […]

Filed Under: Japanese Space Agency (JAXA), JAXA, Lunar, Lunar Navigation, Moon, PNT, Position Navigation Timing (PNT), Spirent Communications

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