{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Held by","items":[{"count":null,"name":"Aviation Holding Company","note":"","unit":"","url":"https://eflight.com/holders/aviation-holding-company"}],"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/5839F84AC8941B07862572C0006F831C.0001","holder":"Aviation Holding Company","id":"ATC 70 Aviation Holding","models":["Szekely SR-3-45"],"name":"Type certificate ATC 70 Aviation Holding","product_type":"Engine","type":"certificate","url":"https://eflight.com/certificates/ATC 70 Aviation Holding"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}