COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Fokker F28 Series Aeroplanes AD/F28/69 Amdt 1 Ageing Aircraft Modifications 3/94 Applicability: Model F28 aircraft (except Mk 0100), all serial numbers (as listed in Appendices I and II of the Requirement Document). Requirement: Action in accordance with the technical requirements of RLD AD 90-063/2 (A). Compliance: As specified in the Requirement Document with a revised effective date of 3 March 1994. Background: The Country of Origin Airworthiness Authority requires terminating action in lieu of special repetitive inspections to ensure the continued structural integrity of older aircraft. Amendment 1 is issued in response to a revision of the relevant RLD AD which provides new incorporation threshold and applicability information.