COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Boeing 747 Series Aeroplanes AD/B747/43 Door Mounted Escape Slide/Raft Girt Bar Attachment Assembly - Inspection and Replacement 7/85 Applicability: All models equipped with BF Goodrich (BFG) light weight slide/raft P/Nos 7A1340, 7A1342, 7A1373, 7A1437, 7A1439, 7A1447 or 7A1448. Requirement: Boeing SB 25A2665 R1. and B.F. Goodrich SB 25-093. Note: FAA AD 84-24-04 refers. Compliance: As per Requirement Documents. Background: During an emergency evacuation, the sewn quick disconnect loops separated from the girt bar assembly allowing the slide to separate from the aeroplane.