{"as_of":"2026-10-23","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":9,"name":"Stinson JR. SR","note":"","unit":"registered","url":"https://eflight.com/models/stinson/jr-sr"},{"count":1730,"name":"Stinson","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/stinson"},{"count":null,"name":"Built of steel tube and fabric","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/steel-fabric"}],"relation":"is a"},{"group":"Engine","items":[{"count":120,"name":"Lycoming R680-4P-B4","note":"225 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/lycoming-r680-4p-b4"}],"relation":"powered by"},{"group":"Owner","items":[{"count":41,"name":"Museum Of Flight Foundation","note":"","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/museum-of-flight-foundation"}],"relation":"owned by"},{"group":"Place","items":[{"count":1550,"name":"Seattle, WA","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Boeing Fld/King County International","note":"BFI","unit":"","url":"https://eflight.com/airports/BFI"},{"count":null,"name":"Seattle-Tacoma International","note":"SEA","unit":"","url":"https://eflight.com/airports/SEA"},{"count":null,"name":"Kenmore Air Seaplane Base","note":"W55","unit":"","url":"https://eflight.com/airports/W55"},{"count":null,"name":"Seattle Seaplanes","note":"0W0","unit":"","url":"https://eflight.com/airports/0W0"},{"count":10570,"name":"Washington","note":"","unit":"aircraft registered","url":"https://eflight.com/states/WA"}],"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/N13477#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":4,"name":"Approved modifications for the Stinson JR. SR","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/stinson/jr-sr#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Stinson JR. SR","note":"","unit":"","url":"https://eflight.com/models/stinson/jr-sr#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 N13477 is now","note":"","unit":"","url":"https://eflight.com/live?q=N13477"}],"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-fabric","name":"steel tube and fabric","note":null},"id":"N13477","maker":"Stinson","model":"JR. SR","name":"Stinson JR. SR N13477","state":"WA","type":"aircraft","url":"https://eflight.com/aircraft/N13477","year_built":1933},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}