Transport i lotnictwo · 22.07.1997

Proposed Advisory Circular (AC) 91-56A, Continuing Structural Integrity Program for Large Transport Category Airplanes

This notice invites public comment on the proposed revision of Advisory Circular (AC) 91-56 which provides guidance material to manufacturers and operators of transport category airplanes for use in developing a continuing structural integrity program to ensure safe operation of older airplanes throughout their operational life.