{"as_of":"2026-11-03","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":1,"name":"CFM International CFM56-3","note":"","unit":"aircraft","url":"https://eflight.com/engines/cfm-international-cfm56-3#airworthiness"},{"count":3,"name":"CFM International CFM56-3B","note":"","unit":"aircraft","url":"https://eflight.com/engines/cfm-international-cfm56-3b#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Engine","note":"","unit":"","url":"https://eflight.com/systems/engine"}],"relation":"about"},{"group":"More","items":[{"count":null,"name":"Every FAA order","note":"","unit":"","url":"https://eflight.com/directives"},{"count":null,"name":"Every aircraft system","note":"","unit":"","url":"https://eflight.com/systems"}],"relation":"see also"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"effective":"1986-07-07","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/38FF603F2AA4E8E28625685F006A4310.0001","id":"86-08-05 R1","kind":"AD","name":"Airworthiness directive 86-08-05 R1","published":"","subject":"Radial Drive Shaft","system":"engine","type":"directive","url":"https://eflight.com/directives/86-08-05 R1"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}