The estimated gross takeoff weight was about 1,058 pounds over the limit for icy conditions, according to a preliminary NTSB report.

A commuter plane that fell from the sky as it flew over Alaska’s Norton Sound last month was more than 1,000 pounds overweight at the time of takeoff, according to a preliminary report released by

A preliminary report from the National Transportation Safety Board said the commuter plane that crashed in Alaska, killing 10, was overweight for the weather.