{"as_of":"2026-11-03","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":329,"name":"Airbus A319","note":"","unit":"registered","url":"https://eflight.com/models/airbus/a319#airworthiness"},{"count":795,"name":"Airbus A320","note":"","unit":"registered","url":"https://eflight.com/models/airbus/a320#airworthiness"},{"count":935,"name":"Airbus A321","note":"","unit":"registered","url":"https://eflight.com/models/airbus/a321#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":"Replaced by 2019-14-03","note":"","unit":"","url":"https://eflight.com/directives/2019-14-03"}],"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":"2016-05-10","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/8E7A2E89146333AA86257F8C004E2CB4.0001","id":"2016-07-12","kind":"AD","name":"Airworthiness directive 2016-07-12","published":"2016-04-05","subject":"Nacelles/pylons","system":"structure","type":"directive","url":"https://eflight.com/directives/2016-07-12"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}