The wake turbulence of a Qantas A380 severely roughed up a Saab 340 landing on a parallel runway. Also, the 747-8 passes engine runs and 787 is in the final gauntlet, United pokes at Embraer to see if they have some planes for ...
Every accident is scrutinized and evaluated. Eastern Flight 902 is the one exceptional case of what can be learned from an airplane that did not crash but safely flew away.