The rule was put into place after the Cologne air disaster. Both pilots had more than 1500 hours. There was a series of events that happened because pilots had conflicting information from atc and new equipment. There were no procedures in place as to what a pilot should do if that happens.
The rule was put into place after the Cologne air disaster. Both pilots had more than 1500 hours. There was a series of events that happened because pilots had conflicting information from atc and new equipment. There were no procedures in place as to what a pilot should do if that happens.
https://calaero.edu/faa-1500-hour-rule/