Non-US airlines are struggling to complete radio altimeter retrofits ahead of looming deadlines established to prevent 5G interference, meaning some carriers’ flights to the USA could be restricted in ...

The sensor at the center of the storm At the heart of the 5G debate is a small but critical device called the radio alti ...

Illustration from RTCA report, Assessment of C-Band Mobile Telecommunications Interference Impact On Low Range Radar Altimeter Operations. Credit: RTCA In my last The Crosscheck column, I wrote about ...

In “The 5G Threat to Radio Altimeter Use” (column, Jan. 3),the author fails to understand how embedded radio altimeter signals have become in modern jet aircraft, or he simply makes light of the ...

Sufian Yousef does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...