The eFlight graph: U.S. aviation records as nodes and links
Built 2026-10-07T20:43:47+00:00 from the FAA register of 2026-10-05, the FAA airport file and the NTSB accident database.

eflight-graph-nodes.csv.gz: one row per record: type, id, name, url. Types: accident, aircraft, airport, engine, engine maker, fleet, maker, model, organisation, state, town.
eflight-graph-links.csv.gz: one row per connection: from_type, from_id, link, to_type, to_id. 1,925,272 links.

Ids match the site's addresses: an aircraft is its tail number (/aircraft/<id>), a model family its slug (/models/<id>), a maker its slug
(/makers/<id>), an engine series its slug (/engines/<id>), an organisation with five or more aircraft its fleet slug (/fleets/<id>), an airport its
FAA code (/airports/<id>), a state its two-letter code (/states/<id>), an accident its NTSB case number (/accidents/<id>). Towns, engine makers and
organisations with fewer than five aircraft have no page of their own and an empty url. Each page's own connections are at https://eflight.com/graph/<type>/<id>.json
and the description of the graph at https://eflight.com/graph/index.json.

Only organisations appear as owners; aircraft owned by a person carry no owner link, and owners who asked the FAA to withhold their details stay withheld.
Licence: Creative Commons Attribution 4.0. Credit "FAA and NTSB data via eFlight Registry (https://eflight.com)".