{"as_of":"2026-11-12","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1,"name":"Steve Lemke","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/steve-lemke"}],"relation":"is a"},{"group":"Engine","items":[{"count":449,"name":"Rotax 503 series","note":"52 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/rotax-503-series"}],"relation":"powered by"},{"group":"Place","items":[{"count":216,"name":"Birmingham, AL","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Birmingham-Shuttlesworth International","note":"BHM","unit":"","url":"https://eflight.com/airports/BHM"},{"count":4355,"name":"Alabama","note":"","unit":"aircraft registered","url":"https://eflight.com/states/AL"}],"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/N16SL#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":null,"name":"Report filed on this aircraft: Line, leaking","note":"1999-04-26","unit":"","url":"https://eflight.com/systems/engine"},{"count":null,"name":"Report filed on this aircraft: Switch, malfunction","note":"1996-11-29","unit":"","url":"https://eflight.com/systems/landing-gear"}],"relation":"subject to"},{"group":"Live","items":[{"count":null,"name":"Where N16SL is now","note":"","unit":"","url":"https://eflight.com/live?q=N16SL"}],"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":"N16SL","maker":"Steve Lemke","model":"CHALLENGER II","name":"Steve Lemke CHALLENGER II N16SL","state":"AL","type":"aircraft","url":"https://eflight.com/aircraft/N16SL","year_built":2021},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}