{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Covers","items":[{"count":33,"name":"Lycoming GO-435","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-go-435"},{"count":2,"name":"Lycoming GO-435-C2A","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-go-435-c2a"},{"count":5,"name":"Lycoming GO-435-C2A2","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-go-435-c2a2"},{"count":1,"name":"Lycoming GO-435-C2B","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-go-435-c2b"},{"count":5,"name":"Lycoming GO-435-C2B2","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-go-435-c2b2"},{"count":130,"name":"Lycoming GO-435C&D series","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-go-435c-d-series"},{"count":88,"name":"Lycoming O-435","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-435"},{"count":135,"name":"Lycoming O-435A/O-435C","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-435a-o-435c"}],"relation":"covers"},{"group":"Held by","items":[{"count":null,"name":"Lycoming Engines","note":"","unit":"","url":"https://eflight.com/holders/lycoming-engines"}],"relation":"held by"},{"group":"Orders","items":[{"count":11,"name":"FAA orders on these designs","note":"","unit":"airworthiness directives","url":"https://eflight.com/certificates/E-228"},{"count":null,"name":"2026-04-11: Engine (Reciprocating)","note":"2026-04-08","unit":"","url":"https://eflight.com/directives/2026-04-11"},{"count":null,"name":"2024-21-02: Engine (Reciprocating)","note":"2024-12-05","unit":"","url":"https://eflight.com/directives/2024-21-02"},{"count":null,"name":"2012-03-07: Carburetor","note":"2012-03-27","unit":"","url":"https://eflight.com/directives/2012-03-07"},{"count":null,"name":"2004-10-14: Crankshaft gear","note":"2004-06-25","unit":"","url":"https://eflight.com/directives/2004-10-14"}],"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/4063EF6ED938238E862577CF0054C9E4.0001","holder":"Lycoming Engines","id":"E-228","models":["O-435-A","O-435-A2","O-435","GO-435-C2B1","O-435-C2 (O-435-13)","O-435-K","GO-435-C2A","GO-435-C2E","GO-435-C2 (O-435-17)","GO-435-C2B","GO-435-C2D","GO-435","GO-435-C2C","GO-435-D1","GO-435-C2A2","O-435-C1 (O-435-11)","O-435-C (O-435-1)","O-435-B (O-435-5)","O-435-K1 (O-435-4)","GO-435-C2B2"],"name":"Type certificate E-228","product_type":"Engine","type":"certificate","url":"https://eflight.com/certificates/E-228"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}