{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Held by","items":[{"count":null,"name":"Curtiss-Wright/Marquette INC.","note":"","unit":"","url":"https://eflight.com/holders/curtiss-wright-marquette-inc"}],"relation":"held by"},{"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/E9720A2DECA79D1F8525670B006C599C.0001","holder":"Curtiss-Wright/Marquette Inc.","id":"E-243","models":["Cyclone 737C9HD1","Cyclone 740C9HD2","Cyclone 737C9HD4","Cyclone 736C9HD2","Cyclone 736C9HD3","Cyclone 736C9HD1","Cyclone 737C9HD2","Cyclone 977C9HD2","Cyclone 977C9HD1","Cyclone 977C9HD3","Cyclone 987C9HD1","Cyclone 736C9HD4","Cyclone 740C9HD1","Cyclone 737C9HD3"],"name":"Type certificate E-243","product_type":"Engine","type":"certificate","url":"https://eflight.com/certificates/E-243"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}