{"as_of":"2026-10-27","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Engines","items":[{"count":1,"name":"Lycoming O-290 series","note":"140 hp","unit":"of these aircraft","url":"https://eflight.com/engines/lycoming-o-290-series"},{"count":1,"name":"Fairchild (Ranger) 6-440 series","note":"200 hp","unit":"of these aircraft","url":"https://eflight.com/engines/fairchild-ranger-6-440-series"}],"relation":"powered by"},{"group":"Where they are","items":[{"count":1,"name":"Oregon","note":"","unit":"of these aircraft","url":"https://eflight.com/states/OR"},{"count":1,"name":"Ohio","note":"","unit":"of these aircraft","url":"https://eflight.com/states/OH"},{"count":1,"name":"Missouri","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MO"},{"count":1,"name":"Georgia","note":"","unit":"of these aircraft","url":"https://eflight.com/states/GA"},{"count":1,"name":"Florida","note":"","unit":"of these aircraft","url":"https://eflight.com/states/FL"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":1,"name":"Western Antique Aeroplane & Automobile Museum","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/western-antique-aeroplane-automobile-museum"},{"count":1,"name":"Lafayette Foundation INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/lafayette-foundation-inc"}],"relation":"owned by"},{"group":"Record","items":[{"count":3,"name":"NTSB accidents and incidents involving Parks aircraft","note":"as the NTSB spells the maker's name","unit":"cases since 1982","url":"https://eflight.com/analytics/accidents-by-model"}],"relation":"involved in"},{"group":"Analytics","items":[{"count":null,"name":"Biggest makers and model families","note":"","unit":"","url":"https://eflight.com/analytics/makers"},{"count":null,"name":"Accidents by model and by maker","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-model"}],"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":{"id":"parks","name":"Parks","registered":6,"type":"maker","url":"https://eflight.com/makers/parks"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}