{"as_of":"2026-11-02","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":10,"name":"Honeywell TFE731-2","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tfe731-2#airworthiness"},{"count":5,"name":"Honeywell TFE731-3","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tfe731-3#airworthiness"},{"count":2,"name":"Honeywell TFE731-3R","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tfe731-3r#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":"1978-11-13","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/352C431D57602D7F86256855005C292C.0001","id":"78-22-10","kind":"AD","name":"Airworthiness directive 78-22-10","published":"","subject":"Low Pressure Rotor Thrust Ball Bearings","system":"engine","type":"directive","url":"https://eflight.com/directives/78-22-10"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}