{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Covers","items":[{"count":13,"name":"Honeywell TPE331-10","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-10"},{"count":3,"name":"Honeywell TPE331-10AV","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-10av"},{"count":11,"name":"Honeywell TPE331-10N","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-10n"},{"count":13,"name":"Honeywell TPE331-10R","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-10r"},{"count":8,"name":"Honeywell TPE331-10T","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-10t"},{"count":4,"name":"Honeywell TPE331-10U","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-10u"},{"count":1,"name":"Honeywell TPE331-10UA","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-10ua"},{"count":8,"name":"Honeywell TPE331-11U","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-11u"},{"count":15,"name":"Honeywell TPE331-12JR","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-12jr"},{"count":3,"name":"Honeywell TPE331-12UHR","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-12uhr"},{"count":1,"name":"Honeywell TPE331-3U","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-3u"},{"count":2,"name":"Honeywell TPE331-5","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-5"},{"count":3,"name":"Honeywell TPE331-6","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-6"},{"count":1,"name":"Honeywell TPE331-8","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-8"},{"count":28,"name":"Honeywell TPE331-series","note":"","unit":"aircraft","url":"https://eflight.com/engines/honeywell-tpe331-series"}],"relation":"covers"},{"group":"Held by","items":[{"count":null,"name":"Honeywell Aerospace US LLC","note":"","unit":"","url":"https://eflight.com/holders/honeywell-aerospace-us-llc"}],"relation":"held by"},{"group":"Orders","items":[{"count":50,"name":"FAA orders on these designs","note":"","unit":"airworthiness directives","url":"https://eflight.com/certificates/E4WE"},{"count":null,"name":"2018-22-01: Turbine Section","note":"2018-12-10","unit":"","url":"https://eflight.com/directives/2018-22-01"},{"count":null,"name":"2018-17-15: Turbine Engine Combustion Section","note":"2018-10-22","unit":"","url":"https://eflight.com/directives/2018-17-15"},{"count":null,"name":"2018-13-05: Turbine Engine Reduction Gear","note":"2018-07-26","unit":"","url":"https://eflight.com/directives/2018-13-05"},{"count":null,"name":"2018-02-14: Turbine Engine Combustion Section","note":"2018-02-28","unit":"","url":"https://eflight.com/directives/2018-02-14"}],"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/DRSDOCID117362894020260605175534.0001","holder":"Honeywell Aerospace US LLC","id":"E4WE","models":["TPE331-9U","TPE331-10GP","TPE331-10UGR","TPE331-10J","TPE331-10UK","TPE331-10GT","TPE331-12B","TPE331-5A","TPE331-10UG","TPE331-12UA","TPE331-10UR","TPE331-6U","TPE331-6","TPE331-11UA","TPE331-10UJ","TPE331-3","TPE331-5","TPE331-10G","TPE331-12UAN","TPE331-10N","TPE331-10U","TPE331-10UA","TPE331-10GR","TPE331-10R","TPE331-3UW","TPE331-5B","TPE331-5U","TPE331-10","TPE331-3U","TPE331-10P","TPE331-10T","TPE331-10A","TPE331-12JR","TPE331-10B","TPE331-11U","TPE331-12UER","TPE331-12","TPE331-9","TPE331-3W","TSE331-3U","TPE331-10UF","TPE331-5AB","TPE331-6A","TPE331-12UHR","TPE331-10AV","TPE331-8","TPE331-12UAR","TPE331-8A"],"name":"Type certificate E4WE","product_type":"Engine","type":"certificate","url":"https://eflight.com/certificates/E4WE"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}