{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Held by","items":[{"count":null,"name":"National Aeronca Association","note":"","unit":"","url":"https://eflight.com/holders/national-aeronca-association"}],"relation":"held by"},{"group":"More","items":[{"count":null,"name":"Every type certificate","note":"","unit":"","url":"https://eflight.com/certificates"},{"count":null,"name":"Who holds what","note":"","unit":"","url":"https://eflight.com/holders"}],"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":{"faa_document":"https://drs.faa.gov/browse/excelExternalWindow/B3BBF3FEA3ED08858625746A00617F3D.0001","holder":"National Aeronca Association","id":"ATC 189","models":["E-223CD","E-113CB","E-113CDB"],"name":"Type certificate ATC 189","product_type":"Engine","type":"certificate","url":"https://eflight.com/certificates/ATC 189"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}