AC 25.571-1C, ADVISORY CIRCULAR: DAMAGE TOLERANCE AND FATIGUE EVALUATION OF STRUCTURES (29-APR-1998)
AC 25.571-1C, ADVISORY CIRCULAR: DAMAGE TOLERANCE AND FATIGUE EVALUATION OF STRUCTURES (29-APR-1998)., This advisory circular provides guidance for compliance with the provisions of 14 CFR Part 25 of the Federal Aviation Regulations (FAR) pertaining to the damage-tolerance and fatigue evaluation requirements for transport category aircraft structure.