{"as_of":"2026-11-11","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":75,"name":"Lancair Company LC42","note":"","unit":"registered","url":"https://eflight.com/models/lancair-company/lc42"},{"count":261,"name":"Lancair Company","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/lancair-company"},{"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":"Engine","items":[{"count":3077,"name":"Continental IO-550 series","note":"300 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/continental-io-550-series"}],"relation":"powered by"},{"group":"Place","items":[{"count":133,"name":"Chattanooga, TN","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Lovell Field","note":"CHA","unit":"","url":"https://eflight.com/airports/CHA"},{"count":6536,"name":"Tennessee","note":"","unit":"aircraft registered","url":"https://eflight.com/states/TN"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on February 10, 2004 at Redmond, OR: no injuries, substantial damage","note":"","unit":"","url":"https://eflight.com/accidents/SEA04LA040"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":4,"name":"Approved modifications for the Lancair Company LC42","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/lancair-company/lc42#airworthiness"},{"count":239,"name":"Failure reports on the Continental IO-550 series","note":"","unit":"reports since 1995","url":"https://eflight.com/engines/continental-io-550-series#airworthiness"},{"count":null,"name":"Report filed on this aircraft: Piston Pin, cracked","note":"2021-06-11","unit":"","url":"https://eflight.com/systems/engine"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Lancair Company LC42","note":"","unit":"","url":"https://eflight.com/models/lancair-company/lc42#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 N6503C is now","note":"","unit":"","url":"https://eflight.com/live?q=N6503C"}],"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":"Now the Cessna TTx."},"id":"N6503C","maker":"Lancair Company","model":"LC42-550FG","name":"Lancair Company LC42-550FG N6503C","state":"TN","type":"aircraft","url":"https://eflight.com/aircraft/N6503C","year_built":2003},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}