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-N22/48 Flap and Aileron Control Rod Fork Ends - Inspection Applicability: All models N22, N22B, N24 and N24A with S/Nos. listed in Service Bulletin NMD-27-24. Document: GAF Service Bulletin NMD-27-24. Compliance: Within 100 hours time in service after 30th September 1983. 9/83 Background: Instances have occurred where rod fork ends P/Ns. 1/N-45-351 and 1/N-45-1059 have been found full of water.