{"as_of":"2026-11-06","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1,"name":"Vaughan Larry S","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/vaughan-larry-s"}],"relation":"is a"},{"group":"Engine","items":[{"count":134,"name":"Rotax 912UL","note":"80 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/rotax-912ul"}],"relation":"powered by"},{"group":"Place","items":[{"count":5,"name":"Yantis, TX","note":"","unit":"aircraft registered in this town","url":""},{"count":29966,"name":"Texas","note":"","unit":"aircraft registered","url":"https://eflight.com/states/TX"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on January 31, 1998 at Stayton, OR: fatal, destroyed (2 fatal)","note":"","unit":"","url":"https://eflight.com/accidents/SEA98LA033"},{"count":null,"name":"Accident on May 17, 1987 at Neillsville, WI: minor injuries, destroyed","note":"","unit":"","url":"https://eflight.com/accidents/CHI87LA131"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N50499 is now","note":"","unit":"","url":"https://eflight.com/live?q=N50499"}],"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":"N50499","maker":"Vaughan Larry S","model":"RANS S-18","name":"Vaughan Larry S RANS S-18 N50499","state":"TX","type":"aircraft","url":"https://eflight.com/aircraft/N50499","year_built":2010},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}