Posted at UNAV Esparza, Cristina S. "4 muertos al estrellarse un avión que iba a ser retirado del servicio." (Archive) El Mundo. Thursday, 30 August 2001. Aviation accidents and incidents in 2001 Aviation accidents and incidents in Spain Accidents and incidents involving the CASA CN-235 2001 in Spain 2001 disasters in Europe August 2001 events in Europe Airliner accidents and incidents caused by wrong engine shutdown