{"as_of":"2026-10-27","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":82,"name":"Piper PA-39 Twin Comanche C/R","note":"","unit":"registered","url":"https://eflight.com/models/piper/pa-39"},{"count":44844,"name":"Piper","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/piper"},{"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":2126,"name":"Lycoming O-290 series","note":"140 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/lycoming-o-290-series"}],"relation":"powered by"},{"group":"Owner","items":[{"count":1,"name":"Fly Casual LLC","note":"","unit":"aircraft registered to this organisation","url":"https://eflight.com/search?q=Fly Casual LLC"}],"relation":"owned by"},{"group":"Place","items":[{"count":330,"name":"Sacramento, CA","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Sacramento Executive","note":"SAC","unit":"","url":"https://eflight.com/airports/SAC"},{"count":null,"name":"Sacramento International","note":"SMF","unit":"","url":"https://eflight.com/airports/SMF"},{"count":null,"name":"Sacramento Mather Airport","note":"MHR","unit":"","url":"https://eflight.com/airports/MHR"},{"count":null,"name":"MC Clellan Airfield","note":"MCC","unit":"","url":"https://eflight.com/airports/MCC"},{"count":27658,"name":"California","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CA"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on October 26, 1988 at Norwood, MA: minor injuries, destroyed","note":"","unit":"","url":"https://eflight.com/accidents/NYC89LA019"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":28,"name":"FAA orders naming the Piper PA-39 Twin Comanche C/R","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/piper/pa-39#airworthiness"},{"count":17,"name":"Failure reports filed on the Piper PA-39 Twin Comanche C/R","note":"","unit":"reports since 1995","url":"https://eflight.com/models/piper/pa-39#airworthiness"},{"count":312,"name":"Approved modifications for the Piper PA-39 Twin Comanche C/R","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/piper/pa-39#airworthiness"},{"count":7,"name":"FAA orders naming the Lycoming O-290 series","note":"","unit":"airworthiness directives","url":"https://eflight.com/engines/lycoming-o-290-series#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Piper PA-39 Twin Comanche C/R","note":"","unit":"","url":"https://eflight.com/models/piper/pa-39#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 N8PX is now","note":"","unit":"","url":"https://eflight.com/live?q=N8PX"}],"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":"N8PX","maker":"Piper","model":"PA-39","name":"Piper PA-39 N8PX","state":"CA","type":"aircraft","url":"https://eflight.com/aircraft/N8PX","year_built":1972},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}