Airline union leaders and a famed former pilot said Wednesday that Boeing made mistakes while developing the 737 Max, and the biggest was not telling anybody about new flight-control software so pilots could train for it.

Investigators feel they're being portrayed in a negative light in the new Clint Eastwood movie, which hits theatres Friday.

Seven years ago, the world watched as Captain Chesley "Sully" Sullenberger safely glided US Airways Flight 1549 onto the Hudson River after a flock of birds took out both engines.