{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Fitted to","items":[{"count":126,"name":"Beechcraft A23","note":"","unit":"with this engine series","url":"https://eflight.com/models/beechcraft/a23"},{"count":1,"name":"Aeronca S15","note":"","unit":"with this engine series","url":"https://eflight.com/models/aeronca/s15"},{"count":1,"name":"Beechcraft 23","note":"","unit":"with this engine series","url":"https://eflight.com/models/beechcraft/23"},{"count":1,"name":"Beechcraft F33 Bonanza","note":"","unit":"with this engine series","url":"https://eflight.com/models/beechcraft/f33"}],"relation":"powers"},{"group":"Where they are","items":[{"count":14,"name":"Texas","note":"","unit":"of these aircraft","url":"https://eflight.com/states/TX"},{"count":13,"name":"Florida","note":"","unit":"of these aircraft","url":"https://eflight.com/states/FL"},{"count":8,"name":"Michigan","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MI"},{"count":6,"name":"Oklahoma","note":"","unit":"of these aircraft","url":"https://eflight.com/states/OK"},{"count":6,"name":"North Carolina","note":"","unit":"of these aircraft","url":"https://eflight.com/states/NC"}],"relation":"registered in"},{"group":"Airworthiness","items":[{"count":22,"name":"Failure reports on the Continental IO-346 series","note":"","unit":"reports since 1995","url":"https://eflight.com/engines/continental-io-346-series#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"The fleet by engine type","note":"","unit":"","url":"https://eflight.com/analytics/fleet"},{"count":null,"name":"Every engine series","note":"","unit":"","url":"https://eflight.com/engines"}],"relation":"compared in"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"aircraft":131,"horsepower":165,"id":"continental-io-346-series","maker":"Continental","name":"Continental IO-346 series","thrust_lb":null,"type":"Piston (reciprocating)","url":"https://eflight.com/engines/continental-io-346-series"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}