{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Fitted to","items":[{"count":15,"name":"Cessna 152","note":"","unit":"with this engine series","url":"https://eflight.com/models/cessna/152"},{"count":4,"name":"Piper PA-38 Tomahawk","note":"","unit":"with this engine series","url":"https://eflight.com/models/piper/pa-38"},{"count":3,"name":"Beechcraft 77 Skipper","note":"","unit":"with this engine series","url":"https://eflight.com/models/beechcraft/77"},{"count":1,"name":"Aeronca 7 Champion (Champ)","note":"","unit":"with this engine series","url":"https://eflight.com/models/aeronca/7"},{"count":1,"name":"Cessna 150","note":"","unit":"with this engine series","url":"https://eflight.com/models/cessna/150"},{"count":1,"name":"Cessna A152","note":"","unit":"with this engine series","url":"https://eflight.com/models/cessna/a152"},{"count":1,"name":"Champion 7 Citabria and Champ","note":"","unit":"with this engine series","url":"https://eflight.com/models/champion/7"},{"count":1,"name":"Taylorcraft F21","note":"","unit":"with this engine series","url":"https://eflight.com/models/taylorcraft/f21"}],"relation":"powers"},{"group":"Where they are","items":[{"count":15,"name":"Florida","note":"","unit":"of these aircraft","url":"https://eflight.com/states/FL"},{"count":6,"name":"Ohio","note":"","unit":"of these aircraft","url":"https://eflight.com/states/OH"},{"count":6,"name":"Georgia","note":"","unit":"of these aircraft","url":"https://eflight.com/states/GA"},{"count":6,"name":"California","note":"","unit":"of these aircraft","url":"https://eflight.com/states/CA"},{"count":5,"name":"Illinois","note":"","unit":"of these aircraft","url":"https://eflight.com/states/IL"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":1,"name":"Sunrise Aviation INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/sunrise-aviation-inc"},{"count":1,"name":"Southern Aircraft Consultancy INC Trustee","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/southern-aircraft-consultancy-inc-trustee"},{"count":1,"name":"Plane Fun INC Tr Trustee","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/plane-fun-inc-tr-trustee"}],"relation":"owned by"},{"group":"Airworthiness","items":[{"count":15,"name":"FAA orders naming the Lycoming O-235-L2C","note":"","unit":"airworthiness directives","url":"https://eflight.com/engines/lycoming-o-235-l2c#airworthiness"},{"count":520,"name":"Failure reports on the Lycoming O-235-L2C","note":"","unit":"reports since 1995","url":"https://eflight.com/engines/lycoming-o-235-l2c#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":84,"horsepower":118,"id":"lycoming-o-235-l2c","maker":"Lycoming","name":"Lycoming O-235-L2C","thrust_lb":null,"type":"Piston (reciprocating)","url":"https://eflight.com/engines/lycoming-o-235-l2c"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}