{"as_of":"2026-11-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":13,"name":"Taylorcraft F21","note":"","unit":"registered","url":"https://eflight.com/models/taylorcraft/f21"},{"count":1897,"name":"Taylorcraft","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/taylorcraft"},{"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":"Place","items":[{"count":256,"name":"Santa Rosa, CA","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Charles M Schulz/Sonoma County","note":"STS","unit":"","url":"https://eflight.com/airports/STS"},{"count":27761,"name":"California","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CA"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on July 12, 2001 at Simsbury, CT: no injuries, substantial damage","note":"","unit":"","url":"https://eflight.com/accidents/NYC01LA170"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":5,"name":"FAA orders naming the Taylorcraft F21","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/taylorcraft/f21#airworthiness"},{"count":12,"name":"Approved modifications for the Taylorcraft F21","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/taylorcraft/f21#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Taylorcraft F21","note":"","unit":"","url":"https://eflight.com/models/taylorcraft/f21#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 N4418U is now","note":"","unit":"","url":"https://eflight.com/live?q=N4418U"}],"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":"N4418U","maker":"Taylorcraft","model":"F21B","name":"Taylorcraft F21B N4418U","state":"CA","type":"aircraft","url":"https://eflight.com/aircraft/N4418U","year_built":null},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
