COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Boeing 747 Series Aeroplanes AD/B747/134 Evacuation Ramp/Slide 13/94 Applicability: Model 747-100, -200, -300, and -400 series aircraft equipped with BFGoodrich evacuation ramp/slides; as listed in BFGoodrich Service Bulletin 7A1418-25-253, or Revision 2. Requirement: Action in accordance with the technical requirements of FAA AD 94-17-09 Amdt 39- 9004. Compliance: As specified in the Requirement Document. Background: The FAA received reports of several evacuation ramp/slide malfunctions.