{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":1441,"name":"Pilatus PC-12","note":"","unit":"registered","url":"https://eflight.com/models/pilatus/pc-12#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Landing gear","note":"","unit":"","url":"https://eflight.com/systems/landing-gear"}],"relation":"about"},{"group":"Related orders","items":[{"count":null,"name":"Replaces 2022-19-03","note":"","unit":"","url":"https://eflight.com/directives/2022-19-03"},{"count":null,"name":"Replaced by 2024-08-07","note":"","unit":"","url":"https://eflight.com/directives/2024-08-07"}],"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":"2023-08-07","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/FR-ADFRAWD-2023-14007-0000000000.0001","id":"2023-12-17","kind":"AD","name":"Airworthiness directive 2023-12-17","published":"2023-07-03","subject":"Horizontal Stabilizer, Spar/Rib","system":"landing-gear","type":"directive","url":"https://eflight.com/directives/2023-12-17"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}