US aviation authorities proposed rules that could require airlines to spend billions of dollars replacing or updating ...

The Federal Aviation Administration has issued a proposed rule requiring operators to upgrade radio altimeters again as the ...

In the United States the federal government regulates how wireless spectrum is used. Groups of radio frequencies, called “bands,” are allocated to some combination of government, commercial and open ...

A new congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine assesses the likelihood of harmful interference from Ligado Networks’ authorized use of the ...

The industrial, scientific, and medical (ISM) radio frequency bands find common use in electronics systems, by virtue of their comparatively lightly regulated nature versus (for example) spectrum ...

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 ...

SpaceX, Dish Network and other 5G providers are locked in a heated battle over radio frequencies, which SpaceX says it needs for its orbital internet service, Starlink, and which Dish says it needs ...

A part of SpaceX's classified Starshield program, these satellites are sending signals in the “wrong direction.” ...