{"as_of":"2026-10-26","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":93,"name":"Monocoupe","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/monocoupe"}],"relation":"is a"},{"group":"Engine","items":[{"count":150,"name":"Warner SS40&50","note":"90 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/warner-ss40-50"}],"relation":"powered by"},{"group":"Place","items":[{"count":216,"name":"Independence, OR","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Independence State Airport","note":"7S5","unit":"","url":"https://eflight.com/airports/7S5"},{"count":7013,"name":"Oregon","note":"","unit":"aircraft registered","url":"https://eflight.com/states/OR"}],"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/N12389#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N12389 is now","note":"","unit":"","url":"https://eflight.com/live?q=N12389"}],"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":"N12389","maker":"Monocoupe","model":"D145","name":"Monocoupe D145 N12389","state":"OR","type":"aircraft","url":"https://eflight.com/aircraft/N12389","year_built":1934},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}