Plane crash happens it is said that black box is sent

Whenever a plane crash happens it is said that black box is sent for investigation. Is that an example of Black box testing in software engineering view point or not. Kindly explain a little.

Black-box of plane is not related to what you study as black-box testing. These two are quite different things. Black box in plane is an electronic device (also known as flight data recorder (FDR)) employed to record any instructions sent to any electronic systems on an aircraft. The data recorded by the FDR is used for accident investigation, as well as for analyzing air safety issues, material degradation and engine performance.