{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":1,"name":"Rolls-Royce 250-C30R/3","note":"","unit":"aircraft","url":"https://eflight.com/engines/rolls-royce-250-c30r-3#airworthiness"},{"count":1,"name":"Rolls-Royce 250-C30R/3M","note":"","unit":"aircraft","url":"https://eflight.com/engines/rolls-royce-250-c30r-3m#airworthiness"},{"count":536,"name":"Rolls-Royce 250-C47B","note":"","unit":"aircraft","url":"https://eflight.com/engines/rolls-royce-250-c47b#airworthiness"},{"count":12,"name":"Rolls-Royce 250-C47M","note":"","unit":"aircraft","url":"https://eflight.com/engines/rolls-royce-250-c47m#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Engine","note":"","unit":"","url":"https://eflight.com/systems/engine"}],"relation":"about"},{"group":"Related orders","items":[{"count":null,"name":"Replaces 2003-13-10","note":"","unit":"","url":"https://eflight.com/directives/2003-13-10"}],"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":"2005-01-03","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/CEFF5DF879496FD986256F58005953CF.0001","id":"2004-24-04","kind":"AD","name":"Airworthiness directive 2004-24-04","published":"2004-11-26","subject":"Hydromechanical unit (HMU) Power Lever Angle (PLA) potentiometer","system":"engine","type":"directive","url":"https://eflight.com/directives/2004-24-04"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}