{"as_of":"2026-11-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":2,"name":"Strickland Benjamin F","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/strickland-benjamin-f"}],"relation":"is a"},{"group":"Engine","items":[{"count":561,"name":"Rotax 503 DCDI","note":"52 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/rotax-503-dcdi"}],"relation":"powered by"},{"group":"Place","items":[{"count":78,"name":"Enterprise, AL","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Enterprise Municipal","note":"EDN","unit":"","url":"https://eflight.com/airports/EDN"},{"count":4353,"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/N4145S#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N4145S is now","note":"","unit":"","url":"https://eflight.com/live?q=N4145S"}],"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":"N4145S","maker":"Strickland Benjamin F","model":"CHALLENGER II","name":"Strickland Benjamin F CHALLENGER II N4145S","state":"AL","type":"aircraft","url":"https://eflight.com/aircraft/N4145S","year_built":1999},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}