COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Beechcraft 19, 23 and 24 Series Aeroplanes AD/BEECH 23/14 Amdt 2 Front Fuselage Wing Attachment 3/80 Applicability: All models with S/Nos. referenced in Beechcraft SI No. 0042-031, Rev. 2. Requirement: Action in accordance with Beechcraft SI No. 0042-031. Rev. 2. Compliance: As per Requirement Document.