{"as_of":"2026-10-27","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":137,"name":"Cessna 320","note":"","unit":"registered","url":"https://eflight.com/models/cessna/320#airworthiness"},{"count":51,"name":"Cessna 401","note":"","unit":"registered","url":"https://eflight.com/models/cessna/401#airworthiness"},{"count":174,"name":"Cessna 402","note":"","unit":"registered","url":"https://eflight.com/models/cessna/402#airworthiness"},{"count":207,"name":"Cessna T-310","note":"","unit":"registered","url":"https://eflight.com/models/cessna/t-310#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Engine","note":"","unit":"","url":"https://eflight.com/systems/engine"}],"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":"1987-03-28","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/EB455336533529D186256A1C00749E95.0001","id":"70-03-04 R1","kind":"AD","name":"Airworthiness directive 70-03-04 R1","published":"","subject":"Turbosupercharger Turbine Housing","system":"engine","type":"directive","url":"https://eflight.com/directives/70-03-04 R1"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}