{"as_of":"2026-10-27","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":167,"name":"Beechcraft A45","note":"","unit":"registered","url":"https://eflight.com/models/beechcraft/a45#airworthiness"},{"count":75,"name":"Beechcraft D-45","note":"","unit":"registered","url":"https://eflight.com/models/beechcraft/d-45#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Airframe structure","note":"","unit":"","url":"https://eflight.com/systems/structure"}],"relation":"about"},{"group":"Related orders","items":[{"count":null,"name":"Replaces 99-12-02","note":"","unit":"","url":"https://eflight.com/directives/99-12-02"},{"count":null,"name":"Replaced by 2001-13-18 R1","note":"","unit":"","url":"https://eflight.com/directives/2001-13-18 R1"}],"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":"2001-08-16","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/3AD30B84E401B11B86256A7D00569653.0001","id":"2001-13-18","kind":"AD","name":"Airworthiness directive 2001-13-18","published":"2001-07-02","subject":"Wing Spar Assemblies","system":"structure","type":"directive","url":"https://eflight.com/directives/2001-13-18"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
