{"as_of":"2026-11-02","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":6,"name":"Sukhoi SU-31","note":"","unit":"registered","url":"https://eflight.com/models/sukhoi/su-31"},{"count":46,"name":"Sukhoi","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/sukhoi"},{"count":null,"name":"Built of composite","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/composite"}],"relation":"is a"},{"group":"Place","items":[{"count":4,"name":"Fremont, NH","note":"","unit":"aircraft registered in this town","url":""},{"count":1563,"name":"New Hampshire","note":"","unit":"aircraft registered","url":"https://eflight.com/states/NH"}],"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/N31KX#records-check"}],"relation":"involved in"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Sukhoi SU-31","note":"","unit":"","url":"https://eflight.com/models/sukhoi/su-31#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 N31KX is now","note":"","unit":"","url":"https://eflight.com/live?q=N31KX"}],"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":"composite","name":"composite","note":"Composite skins and wings on a titanium-and-steel frame; aerobatic."},"id":"N31KX","maker":"Sukhoi","model":"SU-31","name":"Sukhoi SU-31 N31KX","state":"NH","type":"aircraft","url":"https://eflight.com/aircraft/N31KX","year_built":1995},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}