The Federal Aviation Administration will give airlines another year to fix or replace airplane altimeters that can’t filter out cellular transmissions from outside their allotted frequencies. In a ...

Update: Two of the nation’s largest network carriers, Verizon and AT&T confirmed today that they've agreed to temporarily pause rolling out 5G service to allow the FAA more time to address concerns ...

The Federal Aviation Administration (FAA) on Thursday published a statement to allow an estimated 78 percent of the in-service U.S. commercial fleet to perform low-visibility landings at airports ...

The RTCA warns that 5G signals, planned for a spectrum adjacent to radio altimeter frequencies, pose a significant threat of harmful interference to aircraft flight safety. Such interference could ...

Snow-covered C-5M Super Galaxy aircraft sit on the flight line at Dover Air Force Base, Delaware. The Air Force is reporting no issues with 5G interference so far but little else. Beyond citing no ...

The FAA is issuing warnings and directives, expressing "deep concern" that the rollout of 5G cellular service in December could interfere with aircraft radar altimeters, potentially causing flight ...

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 ...

The FAA and RTCA have identified a major risk of 5G C-Band telecommunications systems causing harmful interference to aircraft radar altimeters, potentially leading to catastrophic failures. The FAA ...

The Federal Aviation Administration (FAA) on Thursday issued its latest regulatory policy statement concerning potential interference issues facing aircraft radar altimeter systems two weeks ahead of ...

Canadian authorities are warning operators of the potential risk of interference to radio altimeters arising from 5G communications networks, following auction of part of the frequency spectrum. The ...