{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Held by","items":[{"count":null,"name":"Aetna Aerocraft Corporation","note":"","unit":"","url":"https://eflight.com/holders/aetna-aerocraft-corporation"}],"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/5176947942D18B558525672B0054AE8A.0001","holder":"Aetna Aerocraft Corporation","id":"TC 733","models":["Aerocraft 2SA"],"name":"Type certificate TC 733","product_type":"Aircraft","type":"certificate","url":"https://eflight.com/certificates/TC 733"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}