AC 25.613-1, MATERIAL STRENGTH PROPERTIES AND MATERIAL DESIGN VALUES (6 AUG 2003)

AC 25.613-1, MATERIAL STRENGTH PROPERTIES AND MATERIAL DESIGN VALUES (6 AUG 2003). This advisory circular (AC) provides guidance for demonstrating compliance with the airworthiness standards that specify the requirements for material strength properties and material design values. This guidance is applicable to transport category airplanes for which a new, amended, or supplemental type certificate is requested.