{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":3,"name":"Bell 205","note":"","unit":"on the certificate","url":"https://eflight.com/models/bell/205"},{"count":2,"name":"Airbus Helicopters AS350 AStar (\u00c9cureuil), now H125","note":"","unit":"on the certificate","url":"https://eflight.com/models/airbus-helicopters/as350"},{"count":2,"name":"Bell 407","note":"","unit":"on the certificate","url":"https://eflight.com/models/bell/407"},{"count":1,"name":"Airbus Helicopters MBB-BK117 D-3","note":"","unit":"on the certificate","url":"https://eflight.com/models/airbus-helicopters/mbb-bk117-d-3"},{"count":5,"name":"Bell","note":"","unit":"on the certificate","url":"https://eflight.com/makers/bell"},{"count":2,"name":"Airbus Helicopters Inc","note":"","unit":"on the certificate","url":"https://eflight.com/makers/airbus-helicopters-inc"},{"count":1,"name":"Airbus Helicopters Deutschland","note":"","unit":"on the certificate","url":"https://eflight.com/makers/airbus-helicopters-deutschland"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Hillsboro, OR","note":"where it registers its own aircraft","unit":"","url":""},{"count":null,"name":"Stark'S Twin Oaks Airpark","note":"7S3","unit":"","url":"https://eflight.com/airports/7S3"},{"count":7013,"name":"Oregon","note":"","unit":"aircraft registered","url":"https://eflight.com/states/OR"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":8,"name":"Hillsboro Aviation INC","note":"the aircraft the FAA register lists under this name","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/hillsboro-aviation-inc"},{"count":8,"name":"FAA charter and air-taxi certificate","note":"designator LJEA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N125CL","note":"Airbus Helicopters Inc AS350B3","unit":"","url":"https://eflight.com/aircraft/N125CL"},{"count":null,"name":"N350HA","note":"Airbus Helicopters Inc AS350B3","unit":"","url":"https://eflight.com/aircraft/N350HA"},{"count":null,"name":"N223HT","note":"Bell 205A-1","unit":"","url":"https://eflight.com/aircraft/N223HT"},{"count":null,"name":"N304HA","note":"Bell 205A-1","unit":"","url":"https://eflight.com/aircraft/N304HA"},{"count":null,"name":"N404HA","note":"Bell 205A-1","unit":"","url":"https://eflight.com/aircraft/N404HA"},{"count":null,"name":"N407RL","note":"Bell 407","unit":"","url":"https://eflight.com/aircraft/N407RL"},{"count":null,"name":"All 8 aircraft on the certificate","note":"","unit":"","url":"https://eflight.com/operators/hillsboro-aviation-inc#aircraft"}],"relation":"lists on its certificate"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"aircraft_listed":8,"base_city":"Hillsboro","base_state":"OR","callsign":null,"certificate":"135","code":null,"designator":"LJEA","dot_authority":null,"id":"hillsboro-aviation-inc","name":"Hillsboro Aviation, Inc","type":"operator","url":"https://eflight.com/operators/hillsboro-aviation-inc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}