COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES GAF N22 and N24 Series Aeroplanes AD/GAF-N22/71 Landing Gear 4/95 DM Applicability: All Model N22 series and N24 series aircraft. Requirement: Action in accordance with the requirements of ASTA Service Bulletin ANMD-32-20. Compliance: Unless previously accomplished prior to 1 March 1995. Background: Operational limitations imposed by AD/GAF-N22/69 have the effect that the landing gear "UP" warning system will not provide adequate gear "UP" warning for the 10 degree landing flap configuration.