{"as_of":"2026-11-02","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":8,"name":"Porterfield CP-50","note":"","unit":"registered","url":"https://eflight.com/models/porterfield/cp-50"},{"count":77,"name":"Porterfield","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/porterfield"},{"count":null,"name":"Built of steel tube, wood and fabric","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/steel-wood-fabric"}],"relation":"is a"},{"group":"Engine","items":[{"count":26,"name":"Continental A50 series","note":"50 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/continental-a50-series"}],"relation":"powered by"},{"group":"Owner","items":[{"count":3,"name":"Shannon Aviation LLC","note":"","unit":"aircraft registered to this organisation","url":"https://eflight.com/search?q=Shannon Aviation LLC"}],"relation":"owned by"},{"group":"Place","items":[{"count":13,"name":"Drexel, MO","note":"","unit":"aircraft registered in this town","url":""},{"count":5814,"name":"Missouri","note":"","unit":"aircraft registered","url":"https://eflight.com/states/MO"}],"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/N25495#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":1,"name":"Approved modifications for the Porterfield CP-50","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/porterfield/cp-50#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Porterfield CP-50","note":"","unit":"","url":"https://eflight.com/models/porterfield/cp-50#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 N25495 is now","note":"","unit":"","url":"https://eflight.com/live?q=N25495"}],"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":"steel-wood-fabric","name":"steel tube, wood and fabric","note":"A steel-tube fuselage and wooden wings under fabric."},"id":"N25495","maker":"Porterfield","model":"CP-50","name":"Porterfield CP-50 N25495","state":"MO","type":"aircraft","url":"https://eflight.com/aircraft/N25495","year_built":1940},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}