Defense

MAGNA-F anti-jam system. (Photo: Mayflower)

May 25, 2022

Mayflower receives FAA approval for GPS anti-jam antennas

By Tracy Cozzens

An MQ-9 Reaper on patrol. (Photo: Lt. Col. Leslie Pratt)

May 18, 2022

Raytheon to continue supporting US Air Force geospatial intelligence

By Tracy Cozzens

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

May 17, 2022

CACI to demonstrate time-based navigation to support GPS

By Tracy Cozzens

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

May 16, 2022

Keeping up with jamming, spoofing threats

By Matteo Luccio

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

May 16, 2022

Tiny clock meets big challenges

By Matteo Luccio

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

May 16, 2022

Realism in chamber-based CRPA testing

By Matteo Luccio

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

May 16, 2022

The transition to M-code begins

By Matteo Luccio

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

May 16, 2022

New APNT in an old box

By Matteo Luccio

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

May 13, 2022

Downed Russian jets found with GPS receivers taped inside

By Tracy Cozzens

The AR3 maritime surveillance drone, usually launched horizontally, can be launched vertically with attachable propellers. (Photo Tekever)

May 3, 2022

Tekever launches AR3 hot-swappable VTOL and integrated SAR

By Tracy Cozzens

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