{"as_of":"2026-10-23","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":2605,"name":"Cessna 180 Skywagon","note":"","unit":"registered","url":"https://eflight.com/models/cessna/180"},{"count":72684,"name":"Cessna","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/cessna"},{"count":null,"name":"Built of aluminium","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/aluminium"}],"relation":"is a"},{"group":"Engine","items":[{"count":12779,"name":"Continental O-470 series","note":"230 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/continental-o-470-series"}],"relation":"powered by"},{"group":"Owner","items":[{"count":1,"name":"C-180 Kbn LLC","note":"","unit":"aircraft registered to this organisation","url":"https://eflight.com/search?q=C-180 Kbn LLC"}],"relation":"owned by"},{"group":"Place","items":[{"count":6,"name":"East Lyme, CT","note":"","unit":"aircraft registered in this town","url":""},{"count":1607,"name":"Connecticut","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CT"}],"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/N61851#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":37,"name":"FAA orders naming the Cessna 180 Skywagon","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/cessna/180#airworthiness"},{"count":281,"name":"Failure reports filed on the Cessna 180 Skywagon","note":"","unit":"reports since 1995","url":"https://eflight.com/models/cessna/180#airworthiness"},{"count":518,"name":"Approved modifications for the Cessna 180 Skywagon","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/cessna/180#airworthiness"},{"count":23,"name":"FAA orders naming the Continental O-470 series","note":"","unit":"airworthiness directives","url":"https://eflight.com/engines/continental-o-470-series#airworthiness"},{"count":148,"name":"Failure reports on the Continental O-470 series","note":"","unit":"reports since 1995","url":"https://eflight.com/engines/continental-o-470-series#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Cessna 180 Skywagon","note":"","unit":"","url":"https://eflight.com/models/cessna/180#accidents"},{"count":null,"name":"Accidents by model, with rates per thousand registered","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-model"}],"relation":"compared in"},{"group":"Live","items":[{"count":null,"name":"Where N61851 is now","note":"","unit":"","url":"https://eflight.com/live?q=N61851"}],"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":{"inherited_from_model":true,"material":"aluminium","name":"aluminium","note":null},"id":"N61851","maker":"Cessna","model":"180K","name":"Cessna 180K N61851","state":"CT","type":"aircraft","url":"https://eflight.com/aircraft/N61851","year_built":1977},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
