and has now built a way to play them back on an aircraft altitude indicator. A Python script is used to parse a recorded GPX file, which stores position and elevation data captured from a GPS ...

During a climb-out over Connecticut skies, a 737 has just ascended to about 16,000 feet when the cabin altitude horn sounded ... I then noticed that the cabin indicator was indicating above ...

Editor’s Note: An earlier version of the story said the pilot reported the failure of an altitude indicator. In fact, the TSB investigation found the pilot reported the failure of an attitude ...