COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 107 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Seats and Berths AD/SEATS/11 First Class Seats Motor System Cable 11/97 Applicability: Britax Rumbold first class seats fitted on Boeing 747, Boeing 777, and McDonnell Douglas DC-10 aircraft. Requirement: Inspect in accordance with Britax Rumbold Service Bulletin SBM13000-25-929. Note: UK CAA AD 003-05-97 refers. Compliance: Before 9 January 1998 for the initial inspection, and thereafter at intervals not to exceed 6 months; until Britax Rumbold Service bulletin SBM13000-25-911 (Modification CRR SE012) is incorporated. This Airworthiness Directive becomes effective on 9 October 1997. Background: The CAA requires certain actions because damage and wear to the cable could be caused by movement of the seat sliding trolley.