The project was designed to create an accurate radio altimeter with dual-channel homodyne receiver intended as a landing aid for small general-aviation aircraft equipped with synthesized-voice human ...

On January 5, 2026, the FAA published a Notice of Proposed Rulemaking (NPRM) that sets forth new proposed requirements for radio altimeters and a compliance deadline for operators to retrofit their ...

Airbus is aiming to introduce a revised radio altimeter after US investigators determined a logic glitch contributed to an A321neo tail-strike at Los Angeles. The Hawaiian Airlines aircraft had been ...

AMSTERDAM, The Netherlands — A common malfunction with Boeing radio altimeters, compounded by several errors by pilots, led to last year’s fatal crash by a Turkish Airlines plane as it dropped short ...

While the number of new directives and policy updates from the Federal Aviation Administration regarding the impact of 5G C-band wireless service interference on aircraft radio altimeters has slowed ...

BELLEVUE, Wash., July 14, 2021 (GLOBE NEWSWIRE) -- 5G Americas, the wireless industry trade association and voice of 5G and LTE for the Americas, today announced the publication of a white paper ...

Canada’s Department of Innovation, Science, and Economic Development (ISED) has decided to restrict certain 5G services because they would interfere with radio altimeters, a crucial component of ...

The potential for interference between 5G signals and the radio altimeters long used by pilots has divided the telecom and aviation industries. By Stephen Gandel A technological innovation that helped ...

Here is a neat project I found at Matjaž Vidmar’s Website. The purpose of this project was to design an accurate radio altimeter with a dual-channel (quadrature) homodyne receiver. This new design ...