{"as_of":"2026-10-23","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":457,"name":"Beechcraft C23 Sundowner","note":"","unit":"registered","url":"https://eflight.com/models/beechcraft/c23"},{"count":17448,"name":"Beech","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/beech"},{"count":null,"name":"Built of aluminium","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/aluminium"}],"relation":"is a"},{"group":"Engine","items":[{"count":11931,"name":"Lycoming O-360 / VO-360 series","note":"180 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/lycoming-o-360-vo-360-series"}],"relation":"powered by"},{"group":"Place","items":[{"count":20,"name":"Chapin, SC","note":"","unit":"aircraft registered in this town","url":""},{"count":3111,"name":"South Carolina","note":"","unit":"aircraft registered","url":"https://eflight.com/states/SC"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"No NTSB accident or incident record under this tail number","note":"","unit":"","url":"https://eflight.com/aircraft/N9230S#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":2,"name":"FAA orders naming the Beechcraft C23 Sundowner","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/beechcraft/c23#airworthiness"},{"count":104,"name":"Failure reports filed on the Beechcraft C23 Sundowner","note":"","unit":"reports since 1995","url":"https://eflight.com/models/beechcraft/c23#airworthiness"},{"count":48,"name":"Approved modifications for the Beechcraft C23 Sundowner","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/beechcraft/c23#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Beechcraft C23 Sundowner","note":"","unit":"","url":"https://eflight.com/models/beechcraft/c23#accidents"},{"count":null,"name":"Accidents by model, with rates per thousand registered","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-model"}],"relation":"compared in"},{"group":"Live","items":[{"count":null,"name":"Where N9230S is now","note":"","unit":"","url":"https://eflight.com/live?q=N9230S"}],"relation":"seen at"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"built_of":{"inherited_from_model":true,"material":"aluminium","name":"aluminium","note":null},"id":"N9230S","maker":"Beech","model":"C23","name":"Beech C23 N9230S","state":"SC","type":"aircraft","url":"https://eflight.com/aircraft/N9230S","year_built":1976},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
