{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":17,"name":"Kaman Aerospace Corp K-1200","note":"","unit":"registered","url":"https://eflight.com/models/kaman-aerospace-corp/k-1200#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Rotorcraft systems","note":"","unit":"","url":"https://eflight.com/systems/rotorcraft"}],"relation":"about"},{"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":"2004-07-22","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/6C9414E2D7FD330886256ECA004B6BD7.0001","id":"2004-13-26","kind":"AD","name":"Airworthiness directive 2004-13-26","published":"2004-07-07","subject":"Main rotor blade (blade) grips","system":"rotorcraft","type":"directive","url":"https://eflight.com/directives/2004-13-26"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}