{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":5,"name":"Moravan Z143","note":"","unit":"registered","url":"https://eflight.com/models/moravan/z143#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Heating, ice protection and utility systems","note":"","unit":"","url":"https://eflight.com/systems/utility"}],"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":"2008-07-16","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/E0C74F024F9D694B86257465005232AE.0001","id":"2008-12-06","kind":"AD","name":"Airworthiness directive 2008-12-06","published":"2008-06-11","subject":"Carburettor heating system","system":"utility","type":"directive","url":"https://eflight.com/directives/2008-12-06"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}