{"as_of":"2026-11-11","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":861,"name":"Dehavilland","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/dehavilland"}],"relation":"is a"},{"group":"Engine","items":[{"count":5074,"name":"Lycoming TIO-540 series","note":"310 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/lycoming-tio-540-series"}],"relation":"powered by"},{"group":"Owner","items":[{"count":17,"name":"Artemis Aviation Group LLC","note":"","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/artemis-aviation-group-llc"},{"count":null,"name":"Holds an FAA aircraft dealer certificate","note":"valid to June 11, 2027","unit":"","url":""}],"relation":"owned by"},{"group":"Place","items":[{"count":1286,"name":"Kalispell, MT","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Glacier Park International","note":"GPI","unit":"","url":"https://eflight.com/airports/GPI"},{"count":null,"name":"Kalispell City Airport","note":"S27","unit":"","url":"https://eflight.com/airports/S27"},{"count":6041,"name":"Montana","note":"","unit":"aircraft registered","url":"https://eflight.com/states/MT"}],"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/N415SA#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":41,"name":"FAA orders naming the Lycoming TIO-540 series","note":"","unit":"airworthiness directives","url":"https://eflight.com/engines/lycoming-tio-540-series#airworthiness"},{"count":363,"name":"Failure reports on the Lycoming TIO-540 series","note":"","unit":"reports since 1995","url":"https://eflight.com/engines/lycoming-tio-540-series#airworthiness"}],"relation":"subject to"},{"group":"Live","items":[{"count":null,"name":"Where N415SA is now","note":"","unit":"","url":"https://eflight.com/live?q=N415SA"}],"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":null,"id":"N415SA","maker":"Dehavilland","model":"DH 114 HERON 2X","name":"Dehavilland DH 114 HERON 2X N415SA","state":"MT","type":"aircraft","url":"https://eflight.com/aircraft/N415SA","year_built":1954},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}