{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":8,"name":"Pratt & Whitney Canada PT6T-3","note":"","unit":"aircraft","url":"https://eflight.com/engines/pratt-whitney-canada-pt6t-3#airworthiness"},{"count":5,"name":"Pratt & Whitney Canada PT6T-6","note":"","unit":"aircraft","url":"https://eflight.com/engines/pratt-whitney-canada-pt6t-6#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":"1979-05-31","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/C2C48ECABE554DFF8625682C0058FD45.0001","id":"79-11-03","kind":"AD","name":"Airworthiness directive 79-11-03","published":"","subject":"Automatic Fuel Control","system":"engine","type":"directive","url":"https://eflight.com/directives/79-11-03"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}