{"as_of":"2026-10-30","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":11,"name":"Travel Air E-4000","note":"","unit":"registered","url":"https://eflight.com/models/travel-air/e-4000"},{"count":87,"name":"Travel Air","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/travel-air"},{"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":170,"name":"Continental R670-series","note":"225 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/continental-r670-series"}],"relation":"powered by"},{"group":"Place","items":[{"count":45,"name":"Englewood, FL","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Buchan Airport","note":"X36","unit":"","url":"https://eflight.com/airports/X36"},{"count":21712,"name":"Florida","note":"","unit":"aircraft registered","url":"https://eflight.com/states/FL"}],"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/N691K#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":1,"name":"FAA orders naming the Continental R670-series","note":"","unit":"airworthiness directives","url":"https://eflight.com/engines/continental-r670-series#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Travel Air E-4000","note":"","unit":"","url":"https://eflight.com/models/travel-air/e-4000#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 N691K is now","note":"","unit":"","url":"https://eflight.com/live?q=N691K"}],"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 biplane of the 1920s and 1930s: steel-tube fuselage, wooden wings, fabric covering."},"id":"N691K","maker":"Travel Air","model":"E-4000","name":"Travel Air E-4000 N691K","state":"FL","type":"aircraft","url":"https://eflight.com/aircraft/N691K","year_built":1929},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}