{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Covers","items":[{"count":5,"name":"Curtiss Wright TRAVEL AIR D-4000","note":"","unit":"registered","url":"https://eflight.com/models/curtiss-wright/travel-air-d-4000"}],"relation":"covers"},{"group":"Held by","items":[{"count":null,"name":"Curtiss-Wright Corporation","note":"","unit":"","url":"https://eflight.com/holders/curtiss-wright-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/6CE05436451FBD3685256732005F020E.0001","holder":"Curtiss-Wright Corporation","id":"TC 2-84","models":["Travel Air D-4000"],"name":"Type certificate TC 2-84","product_type":"Aircraft","type":"certificate","url":"https://eflight.com/certificates/TC 2-84"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}