{"as_of":"2026-11-06","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":20,"name":"Airbus Helicopters AS-365","note":"","unit":"registered","url":"https://eflight.com/models/airbus-helicopters/as-365#airworthiness"},{"count":16,"name":"Airbus Helicopters EC 155","note":"","unit":"registered","url":"https://eflight.com/models/airbus-helicopters/ec-155#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 2006-09-10","note":"","unit":"","url":"https://eflight.com/directives/2006-09-10"},{"count":null,"name":"Replaced by 2016-23-05","note":"","unit":"","url":"https://eflight.com/directives/2016-23-05"}],"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":"2008-01-14","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/700D397277348A40862573AE0057BBE8.0001","id":"2007-25-08","kind":"AD","name":"Airworthiness directive 2007-25-08","published":"2007-12-10","subject":"T/R gearbox (TGB)","system":"rotorcraft","type":"directive","url":"https://eflight.com/directives/2007-25-08"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}