{"as_of":"2026-11-02","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":9,"name":"Continental TSIO-520-B","note":"","unit":"aircraft","url":"https://eflight.com/engines/continental-tsio-520-b#airworthiness"},{"count":4,"name":"Continental TSIO-520-D","note":"","unit":"aircraft","url":"https://eflight.com/engines/continental-tsio-520-d#airworthiness"},{"count":6,"name":"Continental TSIO-520-E","note":"","unit":"aircraft","url":"https://eflight.com/engines/continental-tsio-520-e#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":"1969-09-04","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/EC1C42E9462A79AE8625682C006BB598.0001","id":"69-18-05","kind":"AD","name":"Airworthiness directive 69-18-05","published":"","subject":"Turbocharger Lubricating Oil Scavenge Pump","system":"engine","type":"directive","url":"https://eflight.com/directives/69-18-05"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}