Front Lab News Today

For three seconds. then increased to the maximum value of 49,000 feet. less than two minutes later, the selected altitude was 100 feet. until it stabilized at 25,000 feet. the flight never left its scheduled path so air traffic control didnt notice the altitude changes. >> unless the plane is equipped to stream the data and they decide to stream the data of the aircraft performance from the flight and someones monitoring it they wouldnt have noticed. it was clear the pilot didnt notice for anoth...

Stabilized at 25,000 feet. the flight never left its scheduled path so air traffic control didnt notice the altitude changes. >> unless the plane is equipped to stream the data and they decide to stream the data of the aircraft performance from the flight and someones monitoring it they wouldnt have noticed. and it was clear that the pilot didnt notice for another reason the front lab was inoperative. >> reporter: it appears it was a dry run for what he would do later that same morning on board ...