{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":20670,"name":"Cessna 172 Skyhawk","note":"","unit":"registered","url":"https://eflight.com/models/cessna/172#airworthiness"},{"count":758,"name":"Cessna R172 Hawk XP","note":"","unit":"registered","url":"https://eflight.com/models/cessna/r172#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Fuel system","note":"","unit":"","url":"https://eflight.com/systems/fuel"}],"relation":"about"},{"group":"Related orders","items":[{"count":null,"name":"Replaces 80-04-08","note":"","unit":"","url":"https://eflight.com/directives/80-04-08"}],"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":"2001-12-27","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/28C538CC707E1A6086256B090060BC0C.0001","id":"2001-23-03","kind":"AD","name":"Airworthiness directive 2001-23-03","published":"2001-11-15","subject":"Forward Door Post","system":"fuel","type":"directive","url":"https://eflight.com/directives/2001-23-03"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}