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Artist's impression of the CACI/York Space DemoSat scheduled to launch in January 2023. (Credit: CACI)

CACI to demonstrate time-based navigation to support GPS

May 17, 2022

Hexagon | NovAtel's GAJT-710ML installed on a U.S. Army vehicle. Photo: U.S. Army Futures Command

Keeping up with jamming, spoofing threats

May 16, 2022

chip-scale atomic clocks can supplement GNSS receivers to provide accurate and reliable time in GNSS-challenged environments. Photo: Microchip Technology

Tiny clock meets big challenges

May 16, 2022

Illustration of a simulated test environment incorporating GNSS, multipath and jamming in a Spirent zoned chamber. (Image: Spirent Federal)

Realism in chamber-based CRPA testing

May 16, 2022

BAE Systems’ MPE-M provide the benefit of M-Code operation in a challenged RF environment. Image: BAE Systems

The transition to M-code begins

May 16, 2022

Leonardo DRS’ A-PNT Converged Computer – Embedded & Scalable (AC²ES) adds capabilities to its widely used DDUx. Photo: Leonardo DRS

New APNT in an old box

May 16, 2022

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Russian fighter jets in better times. (Photo: Aterrassi/iStock/Getty Images Plus/Getty Images

Downed Russian jets found with GPS receivers taped inside

May 13, 2022

This is posted in Defense, Latest News
The AR3 maritime surveillance drone, usually launched horizontally, can be launched vertically with attachable propellers. (Photo Tekever)

Tekever launches AR3 hot-swappable VTOL and integrated SAR

May 3, 2022