{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Covers","items":[{"count":125,"name":"Pratt & Whitney Canada PW307A","note":"","unit":"aircraft","url":"https://eflight.com/engines/pratt-whitney-canada-pw307a"},{"count":28,"name":"Pratt & Whitney Canada PW307D","note":"","unit":"aircraft","url":"https://eflight.com/engines/pratt-whitney-canada-pw307d"}],"relation":"covers"},{"group":"Held by","items":[{"count":null,"name":"Pratt & Whitney Canada CORP.","note":"","unit":"","url":"https://eflight.com/holders/pratt-whitney-canada-corp"}],"relation":"held by"},{"group":"Orders","items":[{"count":2,"name":"FAA orders on these designs","note":"","unit":"airworthiness directives","url":"https://eflight.com/certificates/E00071EN"},{"count":null,"name":"2024-03-01: Turbine Section","note":"2024-03-27","unit":"","url":"https://eflight.com/directives/2024-03-01"},{"count":null,"name":"2023-15-01: Turbine Section","note":"2023-08-29","unit":"","url":"https://eflight.com/directives/2023-15-01"}],"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/DRSDOCID111721966120240814162542.0001","holder":"Pratt & Whitney Canada Corp.","id":"E00071EN","models":["PW307A","PW307D"],"name":"Type certificate E00071EN","product_type":"Engine","type":"certificate","url":"https://eflight.com/certificates/E00071EN"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}