{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Covers","items":[{"count":987,"name":"Continental W670 series","note":"","unit":"aircraft","url":"https://eflight.com/engines/continental-w670-series"}],"relation":"covers"},{"group":"Held by","items":[{"count":null,"name":"Teledyne Continental Motors","note":"","unit":"","url":"https://eflight.com/holders/teledyne-continental-motors"}],"relation":"held by"},{"group":"Orders","items":[{"count":1,"name":"FAA orders on these designs","note":"","unit":"airworthiness directives","url":"https://eflight.com/certificates/TC 168"},{"count":null,"name":"53-09-04: Propeller Blades","note":"","unit":"","url":"https://eflight.com/directives/53-09-04"}],"relation":"subject to"},{"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/B080C14D08E3A60A8525670E0044C57C.0001","holder":"Teledyne Continental Motors","id":"TC 168","models":["W-670M-1","W-670K-1"],"name":"Type certificate TC 168","product_type":"Engine","type":"certificate","url":"https://eflight.com/certificates/TC 168"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}