{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Covers","items":[{"count":2,"name":"Pratt & Whitney PW4090","note":"","unit":"aircraft","url":"https://eflight.com/engines/pratt-whitney-pw4090"}],"relation":"covers"},{"group":"Held by","items":[{"count":null,"name":"Pratt & Whitney Rtx Corporation (Formerly United Technologies Corporation)","note":"","unit":"","url":"https://eflight.com/holders/pratt-whitney-rtx-corporation-formerly-united-technologies-corporation"}],"relation":"held by"},{"group":"Orders","items":[{"count":29,"name":"FAA orders on these designs","note":"","unit":"airworthiness directives","url":"https://eflight.com/certificates/E46NE"},{"count":null,"name":"2026-17-08: Turbine Engine Compressor Section","note":"2026-10-08","unit":"","url":"https://eflight.com/directives/2026-17-08"},{"count":null,"name":"2026-09-02: Turbine Engine Compressor Section","note":"2026-06-26","unit":"","url":"https://eflight.com/directives/2026-09-02"},{"count":null,"name":"2023-22-02: Turbine Engine Combustion Section","note":"2023-12-26","unit":"","url":"https://eflight.com/directives/2023-22-02"},{"count":null,"name":"2023-19-02: Turbine Engine Compressor Section","note":"2023-11-07","unit":"","url":"https://eflight.com/directives/2023-19-02"}],"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/DRSDOCID173048128420260202232623.0001","holder":"Pratt & Whitney RTX Corporation (formerly United Technologies Corporation)","id":"E46NE","models":["PW4077D","PW4090-3","PW4077","PW4084D","PW4084","PW4074","PW4074D","PW4090"],"name":"Type certificate E46NE","product_type":"Engine","type":"certificate","url":"https://eflight.com/certificates/E46NE"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}