{"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 JT8D-217C","note":"","unit":"aircraft","url":"https://eflight.com/engines/pratt-whitney-jt8d-217c"},{"count":22,"name":"Pratt & Whitney JT8D-219","note":"","unit":"aircraft","url":"https://eflight.com/engines/pratt-whitney-jt8d-219"},{"count":82,"name":"Pratt & Whitney JT8D series","note":"","unit":"aircraft","url":"https://eflight.com/engines/pratt-whitney-jt8d-series"}],"relation":"covers"},{"group":"Held by","items":[{"count":null,"name":"Pratt & Whitney","note":"","unit":"","url":"https://eflight.com/holders/pratt-whitney"}],"relation":"held by"},{"group":"Orders","items":[{"count":70,"name":"FAA orders on these designs","note":"","unit":"airworthiness directives","url":"https://eflight.com/certificates/E9NE"},{"count":null,"name":"2021-22-19: Turbine Engine Compressor Section","note":"2021-12-28","unit":"","url":"https://eflight.com/directives/2021-22-19"},{"count":null,"name":"2015-14-05: Cracking in the low-pressure turbine (LPT) shaft","note":"2015-08-25","unit":"","url":"https://eflight.com/directives/2015-14-05"},{"count":null,"name":"2011-07-02: Turbine Blade","note":"2011-04-28","unit":"","url":"https://eflight.com/directives/2011-07-02"},{"count":null,"name":"2011-04-04: Critical life-limited parts","note":"2011-03-22","unit":"","url":"https://eflight.com/directives/2011-04-04"}],"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/E902A54C589CFACA862586B800631B4F.0001","holder":"Pratt & Whitney","id":"E9NE","models":["JT8D-217C","JT8D-217A","JT8D-219","JT8D-209","JT8D-217"],"name":"Type certificate E9NE","product_type":"Engine","type":"certificate","url":"https://eflight.com/certificates/E9NE"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}