{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":360,"name":"Gulfstream G-IV Gulfstream IV","note":"","unit":"registered","url":"https://eflight.com/models/gulfstream/g-iv#airworthiness"},{"count":153,"name":"Gulfstream G-V Gulfstream V","note":"","unit":"registered","url":"https://eflight.com/models/gulfstream/g-v#airworthiness"},{"count":9,"name":"Gulfstream GIV-X G450","note":"","unit":"registered","url":"https://eflight.com/models/gulfstream/giv-x#airworthiness"},{"count":7,"name":"Gulfstream GV-SP G550","note":"","unit":"registered","url":"https://eflight.com/models/gulfstream/gv-sp#airworthiness"},{"count":31,"name":"Gulfstream GVI G650","note":"","unit":"registered","url":"https://eflight.com/models/gulfstream/gvi#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Engine","note":"","unit":"","url":"https://eflight.com/systems/engine"}],"relation":"about"},{"group":"Related orders","items":[{"count":null,"name":"Replaces 2009-17-01","note":"","unit":"","url":"https://eflight.com/directives/2009-17-01"}],"relation":"related to"},{"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":"2017-11-06","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/6E1BF4E427391FAD862581AD0051F40F.0001","id":"2017-20-08","kind":"AD","name":"Airworthiness directive 2017-20-08","published":"2017-10-02","subject":"Airborne Auxiliary Power and Fuselage","system":"engine","type":"directive","url":"https://eflight.com/directives/2017-20-08"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}