{"as_of":"2026-10-27","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1,"name":"Steven M Mahoney","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/steven-m-mahoney"}],"relation":"is a"},{"group":"Place","items":[{"count":22,"name":"Wheaton, IL","note":"","unit":"aircraft registered in this town","url":""},{"count":8052,"name":"Illinois","note":"","unit":"aircraft registered","url":"https://eflight.com/states/IL"}],"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/N249SM#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N249SM is now","note":"","unit":"","url":"https://eflight.com/live?q=N249SM"}],"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":null,"id":"N249SM","maker":"Steven M Mahoney","model":"SKYPPER EVO","name":"Steven M Mahoney SKYPPER EVO N249SM","state":"IL","type":"aircraft","url":"https://eflight.com/aircraft/N249SM","year_built":null},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}