{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":7,"name":"Aerospatiale SA342","note":"","unit":"registered","url":"https://eflight.com/models/aerospatiale/sa342#airworthiness"},{"count":8,"name":"Airbus Helicopters SA341","note":"","unit":"registered","url":"https://eflight.com/models/airbus-helicopters/sa341#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Rotorcraft systems","note":"","unit":"","url":"https://eflight.com/systems/rotorcraft"}],"relation":"about"},{"group":"Related orders","items":[{"count":null,"name":"Replaces 2002-08-16","note":"","unit":"","url":"https://eflight.com/directives/2002-08-16"}],"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":"2021-08-10","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/E51E9575FC8AA1EC8625870A0075584B.0001","id":"2021-14-15","kind":"AD","name":"Airworthiness directive 2021-14-15","published":"2021-07-06","subject":"Main Rotor Head","system":"rotorcraft","type":"directive","url":"https://eflight.com/directives/2021-14-15"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}