{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":22,"name":"Pilatus PC-6","note":"","unit":"registered","url":"https://eflight.com/models/pilatus/pc-6#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Flight controls","note":"","unit":"","url":"https://eflight.com/systems/flight-controls"}],"relation":"about"},{"group":"Related orders","items":[{"count":null,"name":"Replaced by 2021-24-22","note":"","unit":"","url":"https://eflight.com/directives/2021-24-22"}],"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":"2012-05-04","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/C0DDDE458607732C862579D1004BB4D0.0001","id":"2012-06-16","kind":"AD","name":"Airworthiness directive 2012-06-16","published":"2012-03-30","subject":"Stabilizer","system":"flight-controls","type":"directive","url":"https://eflight.com/directives/2012-06-16"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}