{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":38,"name":"Let BLANIK L-13","note":"","unit":"registered","url":"https://eflight.com/models/let/blanik-l-13#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":"Replaces 99-19-33","note":"","unit":"","url":"https://eflight.com/directives/99-19-33"}],"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":"2016-07-14","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/0CA54F8B0478236C86257FCD0051FA62.0001","id":"2016-11-13","kind":"AD","name":"Airworthiness directive 2016-11-13","published":"2016-06-09","subject":"Flight Controls","system":"flight-controls","type":"directive","url":"https://eflight.com/directives/2016-11-13"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}