The contractors working on the Federal Aviation Administration's NOTAM system apparently deleted files by accident, leading to the delays and cancellations of thousands of US flights.

How Do You Check NOTAMs? Here's how to build in the habit of getting a thorough weather briefing before every flight.

An aviation expert explains how the FAA’s critical NOTAM safety system works This is why planes can't fly when NOTAM goes down.

Why is the FAA's NOTAM system so important for safe flying? America's airspace shut down for several hours Wednesday morning following a glitch in a computer system used to send alerts to pilots ...

Notams, as the alerts are called, provide real-time information about flight operations that can't be publicized in advance by other methods, the air-safety agency has said. The notices affect a ...

Investigators probing the overrun that destroyed a Boeing 747-400F at Halifax have highlighted the contribution of poorly-presented NOTAM information to the accident.

Notam produces bulletins for pilots flying about any safety issues along a route US aviation authorities are years behind on updating the critical-alert system that failed spectacularly last month ...