{"as_of":"2026-11-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":6,"name":"Air & Space America Inc 18","note":"","unit":"registered","url":"https://eflight.com/models/air-space-america-inc/18"},{"count":6,"name":"Air & Space America Inc","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/air-space-america-inc"},{"count":null,"name":"Built of aluminium tube and fabric","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/tube-fabric"}],"relation":"is a"},{"group":"Engine","items":[{"count":11929,"name":"Lycoming O-360 / VO-360 series","note":"180 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/lycoming-o-360-vo-360-series"}],"relation":"powered by"},{"group":"Owner","items":[{"count":26,"name":"Classic Rotors Museum","note":"","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/classic-rotors-museum"}],"relation":"owned by"},{"group":"Place","items":[{"count":101,"name":"Ramona, CA","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Ramona Airport","note":"RNM","unit":"","url":"https://eflight.com/airports/RNM"},{"count":28112,"name":"California","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CA"}],"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/N6131S#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":8,"name":"FAA orders naming the Air & Space America Inc 18","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/air-space-america-inc/18#airworthiness"},{"count":20,"name":"Approved modifications for the Air & Space America Inc 18","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/air-space-america-inc/18#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Air & Space America Inc 18","note":"","unit":"","url":"https://eflight.com/models/air-space-america-inc/18#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 N6131S is now","note":"","unit":"","url":"https://eflight.com/live?q=N6131S"}],"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":"tube-fabric","name":"aluminium tube and fabric","note":"An ultralight-style airframe: bolted aluminium tubing under sailcloth."},"id":"N6131S","maker":"Air & Space America Inc","model":"18A","name":"Air & Space America Inc 18A N6131S","state":"CA","type":"aircraft","url":"https://eflight.com/aircraft/N6131S","year_built":1965},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}