{"as_of":"2026-11-10","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":73,"name":"Enstrom Helicopter Corp 480","note":"","unit":"registered","url":"https://eflight.com/models/enstrom-helicopter-corp/480"},{"count":142,"name":"Enstrom Helicopter Corp","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/enstrom-helicopter-corp"},{"count":null,"name":"Built of steel tube and aluminium","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/steel-aluminium"}],"relation":"is a"},{"group":"Engine","items":[{"count":446,"name":"Allison (Rolls-Royce) 250 series","note":"250 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/allison-rolls-royce-250-series"},{"count":null,"name":"Type certificate H1CE","note":"held by Enstrom Helicopter CORP the","unit":"","url":""}],"relation":"powered by"},{"group":"Place","items":[{"count":393,"name":"Washington, DC","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Ronald Reagan Washington Ntl Airport","note":"DCA","unit":"","url":"https://eflight.com/airports/DCA"},{"count":null,"name":"Washington Dulles International","note":"IAD","unit":"","url":"https://eflight.com/airports/IAD"},{"count":null,"name":"Washington Manassas/Harry P Davis Field","note":"HEF","unit":"","url":"https://eflight.com/airports/HEF"},{"count":null,"name":"South Capitol Street Heliport","note":"09W","unit":"","url":"https://eflight.com/airports/09W"},{"count":398,"name":"District of Columbia","note":"","unit":"aircraft registered","url":"https://eflight.com/states/DC"}],"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/N727JS#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":11,"name":"FAA orders naming the Enstrom Helicopter Corp 480","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/enstrom-helicopter-corp/480#airworthiness"},{"count":3,"name":"Failure reports filed on the Enstrom Helicopter Corp 480","note":"","unit":"reports since 1995","url":"https://eflight.com/models/enstrom-helicopter-corp/480#airworthiness"},{"count":14,"name":"Approved modifications for the Enstrom Helicopter Corp 480","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/enstrom-helicopter-corp/480#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Enstrom Helicopter Corp 480","note":"","unit":"","url":"https://eflight.com/models/enstrom-helicopter-corp/480#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 N727JS is now","note":"","unit":"","url":"https://eflight.com/live?q=N727JS"}],"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-aluminium","name":"steel tube and aluminium","note":"A welded steel-tube frame under aluminium and fibreglass skins."},"id":"N727JS","maker":"Enstrom Helicopter Corp","model":"480B","name":"Enstrom Helicopter Corp 480B N727JS","state":"DC","type":"aircraft","url":"https://eflight.com/aircraft/N727JS","year_built":2002},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
