{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Fitted to","items":[{"count":37,"name":"Bellanca 8 Decathlon and Scout","note":"","unit":"with this engine series","url":"https://eflight.com/models/bellanca/8"},{"count":9,"name":"Bellanca 7 Citabria","note":"","unit":"with this engine series","url":"https://eflight.com/models/bellanca/7"},{"count":3,"name":"Piper PA-18 Super Cub","note":"","unit":"with this engine series","url":"https://eflight.com/models/piper/pa-18"},{"count":2,"name":"Aerotek PITTS S-2A","note":"","unit":"with this engine series","url":"https://eflight.com/models/aerotek/pitts-s-2a"},{"count":2,"name":"Piper PA-28 Cherokee, Warrior, Archer and Arrow","note":"","unit":"with this engine series","url":"https://eflight.com/models/piper/pa-28"},{"count":1,"name":"Bucker-Jungman 131","note":"","unit":"with this engine series","url":"https://eflight.com/models/bucker-jungman/131"},{"count":1,"name":"Cessna 150","note":"","unit":"with this engine series","url":"https://eflight.com/models/cessna/150"},{"count":1,"name":"Cessna 172 Skyhawk","note":"","unit":"with this engine series","url":"https://eflight.com/models/cessna/172"}],"relation":"powers"},{"group":"Where they are","items":[{"count":10,"name":"Texas","note":"","unit":"of these aircraft","url":"https://eflight.com/states/TX"},{"count":9,"name":"Florida","note":"","unit":"of these aircraft","url":"https://eflight.com/states/FL"},{"count":5,"name":"California","note":"","unit":"of these aircraft","url":"https://eflight.com/states/CA"},{"count":3,"name":"Wisconsin","note":"","unit":"of these aircraft","url":"https://eflight.com/states/WI"},{"count":3,"name":"Washington","note":"","unit":"of these aircraft","url":"https://eflight.com/states/WA"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":1,"name":"Warbird Adventures INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/warbird-adventures-inc"},{"count":1,"name":"Scaled Composites LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/scaled-composites-llc"}],"relation":"owned by"},{"group":"Airworthiness","items":[{"count":26,"name":"FAA orders naming the Lycoming AEIO-320 series","note":"","unit":"airworthiness directives","url":"https://eflight.com/engines/lycoming-aeio-320-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":74,"horsepower":160,"id":"lycoming-aeio-320-series","maker":"Lycoming","name":"Lycoming AEIO-320 series","thrust_lb":null,"type":"Piston (reciprocating)","url":"https://eflight.com/engines/lycoming-aeio-320-series"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
