{"as_of":"2026-11-06","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":8,"name":"Bucker","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/bucker"}],"relation":"is a"},{"group":"Place","items":[{"count":153,"name":"Polk City, FL","note":"","unit":"aircraft registered in this town","url":""},{"count":21702,"name":"Florida","note":"","unit":"aircraft registered","url":"https://eflight.com/states/FL"}],"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/N40BJ#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N40BJ is now","note":"","unit":"","url":"https://eflight.com/live?q=N40BJ"}],"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":"N40BJ","maker":"Bucker","model":"BU-133","name":"Bucker BU-133 N40BJ","state":"FL","type":"aircraft","url":"https://eflight.com/aircraft/N40BJ","year_built":1946},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}