{"as_of":"2026-11-02","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":46,"name":"Convair","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/convair"},{"count":7,"name":"Convair 340","note":"","unit":"registered","url":"https://eflight.com/models/convair/340?variant=340"},{"count":null,"name":"Built of aluminium","note":"","unit":"","url":"https://eflight.com/materials/aluminium"}],"relation":"made by"},{"group":"Engines","items":[{"count":3,"name":"Allison (Rolls-Royce) 501-D13 series","note":"3750 hp","unit":"of these aircraft","url":"https://eflight.com/engines/allison-rolls-royce-501-d13-series"},{"count":2,"name":"Allison (Rolls-Royce) 501-D22","note":"4050 hp","unit":"of these aircraft","url":"https://eflight.com/engines/allison-rolls-royce-501-d22"},{"count":1,"name":"Allison (Rolls-Royce) 501-D22G","note":"4815 hp","unit":"of these aircraft","url":"https://eflight.com/engines/allison-rolls-royce-501-d22g"}],"relation":"powered by"},{"group":"Where they are","items":[{"count":7,"name":"Michigan","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MI"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":6,"name":"Ifl Group INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/ifl-group-inc"},{"count":1,"name":"Gulf & Caribbean Cargo INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/gulf-caribbean-cargo-inc"}],"relation":"owned by"},{"group":"Record","items":[{"count":4,"name":"NTSB accidents and incidents involving the 340","note":"0 fatal","unit":"cases since 1982","url":"https://eflight.com/models/convair/340#accidents"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":257,"name":"Failure reports filed on the 340","note":"","unit":"reports since 1995","url":"https://eflight.com/models/convair/340#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":"convair/340","name":"Convair 340","registered":7,"type":"model","url":"https://eflight.com/models/convair/340","versions":1},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}