A320 Family Inadvertent actions on cockpit overhead panel What happened? On A320, cases have been reported where ADIRS rotary selector was inadvertently turned OFF during flight, by contact with the CAPT sun visor when deployed or stowed.

Preventing Inadvertent Slide Deployments Inadvertent Slide Deployments (ISDs) can occur, and may cause serious injury of operatives inside the cabin or outside the aircraft. ISDs also have economic impacts and

Understanding Windshear Definition Windshear can be defined as a sudden change in wind velocity and/or direction over a short distance. It can occur in all directions, but for convenience, it