The radar will not report echo tops below 5,000 feet ... Thanks to a collaboration between the National Weather Service (NWS) and the FAA, the data for all 45 TDWRs is now available in real ...

Newly released data from ground-based radar came out Tuesday suggesting an Army helicopter was higher than it was supposed to ...

The transportation secretary, Sean Duffy, said the Federal Aviation Administration had used a backup system while it ...