{"as_of":"2026-11-02","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":6,"name":"Beechcraft","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/beechcraft"},{"count":5,"name":"Beechcraft H50","note":"","unit":"registered","url":"https://eflight.com/models/beechcraft/h50?variant=H50"},{"count":null,"name":"Built of aluminium","note":"","unit":"","url":"https://eflight.com/materials/aluminium"}],"relation":"made by"},{"group":"Engines","items":[{"count":4,"name":"Lycoming GSO-480 / IGSO-480","note":"340 hp","unit":"of these aircraft","url":"https://eflight.com/engines/lycoming-gso-480-igso-480"},{"count":1,"name":"Lycoming GO-480 series","note":"295 hp","unit":"of these aircraft","url":"https://eflight.com/engines/lycoming-go-480-series"}],"relation":"powered by"},{"group":"Where they are","items":[{"count":1,"name":"Washington","note":"","unit":"of these aircraft","url":"https://eflight.com/states/WA"},{"count":1,"name":"New Mexico","note":"","unit":"of these aircraft","url":"https://eflight.com/states/NM"},{"count":1,"name":"Montana","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MT"},{"count":1,"name":"Michigan","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MI"},{"count":1,"name":"Illinois","note":"","unit":"of these aircraft","url":"https://eflight.com/states/IL"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":1,"name":"T Bone Air LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/search?q=T Bone Air LLC"},{"count":1,"name":"Sky West Aviation INC Trustee","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/sky-west-aviation-inc-trustee"},{"count":1,"name":"Kbld LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/search?q=Kbld LLC"},{"count":1,"name":"Aerospatiale LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/search?q=Aerospatiale LLC"}],"relation":"owned by"},{"group":"Record","items":[{"count":2,"name":"NTSB accidents and incidents involving the H50","note":"1 fatal","unit":"cases since 1982","url":"https://eflight.com/models/beechcraft/h50#accidents"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":2,"name":"FAA orders naming the H50","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/beechcraft/h50#airworthiness"},{"count":33,"name":"Approved modifications for the H50","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/beechcraft/h50#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accidents by model, with rates per thousand registered","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-model"},{"count":null,"name":"The fleet by kind, state and age","note":"","unit":"","url":"https://eflight.com/analytics/fleet"},{"count":null,"name":"Biggest makers and model families","note":"","unit":"","url":"https://eflight.com/analytics/makers"}],"relation":"compared in"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"built_of":{"material":"aluminium","name":"aluminium","note":null},"id":"beechcraft/h50","name":"Beechcraft H50","registered":5,"type":"model","url":"https://eflight.com/models/beechcraft/h50","versions":1},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}