{"as_of":"2026-11-10","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1297,"name":"North American","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/north-american"},{"count":87,"name":"North American AT-6D","note":"","unit":"registered","url":"https://eflight.com/models/north-american/at-6?variant=AT-6D"},{"count":42,"name":"North American AT-6C","note":"","unit":"registered","url":"https://eflight.com/models/north-american/at-6?variant=AT-6C"},{"count":37,"name":"North American AT-6G","note":"","unit":"registered","url":"https://eflight.com/models/north-american/at-6?variant=AT-6G"},{"count":28,"name":"North American AT-6","note":"","unit":"registered","url":"https://eflight.com/models/north-american/at-6?variant=AT-6"},{"count":22,"name":"North American AT-6F","note":"","unit":"registered","url":"https://eflight.com/models/north-american/at-6?variant=AT-6F"},{"count":5,"name":"North American AT-6A","note":"","unit":"registered","url":"https://eflight.com/models/north-american/at-6?variant=AT-6A"},{"count":null,"name":"3 more versions","note":"","unit":"","url":"https://eflight.com/models/north-american/at-6#versions"},{"count":null,"name":"Built of aluminium","note":"","unit":"","url":"https://eflight.com/materials/aluminium"}],"relation":"made by"},{"group":"Engines","items":[{"count":184,"name":"Pratt & Whitney R1340 series","note":"600 hp","unit":"of these aircraft","url":"https://eflight.com/engines/pratt-whitney-r1340-series"},{"count":13,"name":"Pratt & Whitney R-1340-AN-1","note":"550 hp","unit":"of these aircraft","url":"https://eflight.com/engines/pratt-whitney-r-1340-an-1"},{"count":1,"name":"Pratt & Whitney S3H1","note":"600 hp","unit":"of these aircraft","url":"https://eflight.com/engines/pratt-whitney-s3h1"},{"count":1,"name":"Pratt & Whitney W-S1H&S3H","note":"600 hp","unit":"of these aircraft","url":"https://eflight.com/engines/pratt-whitney-w-s1h-s3h"}],"relation":"powered by"},{"group":"Where they are","items":[{"count":29,"name":"Texas","note":"","unit":"of these aircraft","url":"https://eflight.com/states/TX"},{"count":26,"name":"California","note":"","unit":"of these aircraft","url":"https://eflight.com/states/CA"},{"count":20,"name":"Delaware","note":"","unit":"of these aircraft","url":"https://eflight.com/states/DE"},{"count":15,"name":"Florida","note":"","unit":"of these aircraft","url":"https://eflight.com/states/FL"},{"count":11,"name":"Washington","note":"","unit":"of these aircraft","url":"https://eflight.com/states/WA"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":4,"name":"American Airpower Heritage Flying Museum","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/american-airpower-heritage-flying-museum"},{"count":3,"name":"Air Cav Helicopters LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/air-cav-helicopters-llc"},{"count":2,"name":"Woelbing Aviation LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/woelbing-aviation-llc"},{"count":2,"name":"Vintage Flying Machines INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/vintage-flying-machines-inc"},{"count":2,"name":"Simply Living LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/simply-living-llc"}],"relation":"owned by"},{"group":"Record","items":[{"count":72,"name":"NTSB accidents and incidents involving the AT-6","note":"15 fatal","unit":"cases since 1982","url":"https://eflight.com/models/north-american/at-6#accidents"},{"count":2,"name":"FAA filings this year on these aircraft","note":"2 bill of sale","unit":"filings","url":""}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":10,"name":"FAA orders naming the AT-6","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/north-american/at-6#airworthiness"},{"count":117,"name":"Approved modifications for the AT-6","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/north-american/at-6#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accidents by model, with rates per thousand registered","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-model"},{"count":null,"name":"The fleet by kind, state and age","note":"","unit":"","url":"https://eflight.com/analytics/fleet"},{"count":null,"name":"Biggest makers and model families","note":"","unit":"","url":"https://eflight.com/analytics/makers"}],"relation":"compared in"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"built_of":{"material":"aluminium","name":"aluminium","note":null},"id":"north-american/at-6","name":"North American AT-6 Texan","registered":228,"type":"model","url":"https://eflight.com/models/north-american/at-6","versions":9},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}