{"as_of":"2026-11-10","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":63,"name":"Enstrom Helicopter Corp 280","note":"","unit":"registered","url":"https://eflight.com/models/enstrom-helicopter-corp/280"},{"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":6,"name":"Lycoming HIO-360-C1A","note":"205 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/lycoming-hio-360-c1a"},{"count":null,"name":"Type certificate H1CE","note":"held by Enstrom Helicopter CORP the","unit":"","url":""}],"relation":"powered by"},{"group":"Place","items":[{"count":6,"name":"Beach Lake, PA","note":"","unit":"aircraft registered in this town","url":""},{"count":6194,"name":"Pennsylvania","note":"","unit":"aircraft registered","url":"https://eflight.com/states/PA"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on March 19, 2014 at Ruidoso, NM: no injuries, substantial damage","note":"","unit":"","url":"https://eflight.com/accidents/CEN14CA164"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":36,"name":"FAA orders naming the Enstrom Helicopter Corp 280","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/enstrom-helicopter-corp/280#airworthiness"},{"count":20,"name":"Approved modifications for the Enstrom Helicopter Corp 280","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/enstrom-helicopter-corp/280#airworthiness"},{"count":30,"name":"FAA orders naming the Lycoming HIO-360-C1A","note":"","unit":"airworthiness directives","url":"https://eflight.com/engines/lycoming-hio-360-c1a#airworthiness"},{"count":21,"name":"Failure reports on the Lycoming HIO-360-C1A","note":"","unit":"reports since 1995","url":"https://eflight.com/engines/lycoming-hio-360-c1a#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Enstrom Helicopter Corp 280","note":"","unit":"","url":"https://eflight.com/models/enstrom-helicopter-corp/280#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 N3398M is now","note":"","unit":"","url":"https://eflight.com/live?q=N3398M"}],"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":"N3398M","maker":"Enstrom Helicopter Corp","model":"280C","name":"Enstrom Helicopter Corp 280C N3398M","state":"PA","type":"aircraft","url":"https://eflight.com/aircraft/N3398M","year_built":1976},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}