{"as_of":"2026-10-23","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":93,"name":"Airbus Helicopters MBB-BK117 D-3","note":"","unit":"registered","url":"https://eflight.com/models/airbus-helicopters/mbb-bk117-d-3"},{"count":378,"name":"Airbus Helicopters Inc","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/airbus-helicopters-inc"},{"count":null,"name":"Built of aluminium with composite parts","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/aluminium-composite"},{"count":null,"name":"Type certificate H13EU","note":"held by Airbus Helicopters Deutschland GMBH (Ahd)","unit":"","url":""}],"relation":"is a"},{"group":"Owner","items":[{"count":72,"name":"Airbus Helicopters INC","note":"","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/airbus-helicopters-inc"}],"relation":"owned by"},{"group":"Place","items":[{"count":165,"name":"Grand Prairie, TX","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Grand Prairie Municipal","note":"GPM","unit":"","url":"https://eflight.com/airports/GPM"},{"count":29911,"name":"Texas","note":"","unit":"aircraft registered","url":"https://eflight.com/states/TX"}],"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/N4HP#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":21,"name":"FAA orders naming the Airbus Helicopters MBB-BK117 D-3","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/airbus-helicopters/mbb-bk117-d-3#airworthiness"},{"count":34,"name":"Approved modifications for the Airbus Helicopters MBB-BK117 D-3","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/airbus-helicopters/mbb-bk117-d-3#airworthiness"},{"count":null,"name":"Report filed on this aircraft: Guide Assy, malfunctioned","note":"1999-01-27","unit":"","url":"https://eflight.com/systems/flight-controls"},{"count":null,"name":"Report filed on this aircraft: Yoke Assy, malfunctioned","note":"1999-01-27","unit":"","url":"https://eflight.com/systems/flight-controls"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Airbus Helicopters MBB-BK117 D-3","note":"","unit":"","url":"https://eflight.com/models/airbus-helicopters/mbb-bk117-d-3#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 N4HP is now","note":"","unit":"","url":"https://eflight.com/live?q=N4HP"}],"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":"aluminium-composite","name":"aluminium with composite parts","note":"Composite rotor blades; composite fuselage shells on the newer designs."},"id":"N4HP","maker":"Airbus Helicopters Inc","model":"MBB-BK117 D-3","name":"Airbus Helicopters Inc MBB-BK117 D-3 N4HP","state":"TX","type":"aircraft","url":"https://eflight.com/aircraft/N4HP","year_built":null},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
