{"as_of":"2026-10-28","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1,"name":"Bullinger Ronald P","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/bullinger-ronald-p"}],"relation":"is a"},{"group":"Engine","items":[{"count":35,"name":"Rotax 532","note":"65 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/rotax-532"}],"relation":"powered by"},{"group":"Place","items":[{"count":11,"name":"Hallandale Beach, FL","note":"","unit":"aircraft registered in this town","url":""},{"count":21706,"name":"Florida","note":"","unit":"aircraft registered","url":"https://eflight.com/states/FL"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on May 13, 1984 at Victoria, TX: no injuries, substantial damage","note":"","unit":"","url":"https://eflight.com/accidents/FTW84LA232"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N2539V is now","note":"","unit":"","url":"https://eflight.com/live?q=N2539V"}],"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":"N2539V","maker":"Bullinger Ronald P","model":"CHALLENGER II","name":"Bullinger Ronald P CHALLENGER II N2539V","state":"FL","type":"aircraft","url":"https://eflight.com/aircraft/N2539V","year_built":1996},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}