{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":1,"name":"Aero Commander 690","note":"","unit":"on the certificate","url":"https://eflight.com/models/aero-commander/690"},{"count":1,"name":"Aero Commander","note":"","unit":"on the certificate","url":"https://eflight.com/makers/aero-commander"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Scappoose, OR","note":"where most of the aircraft on its certificate are registered","unit":"","url":""},{"count":null,"name":"Scappoose Airport","note":"SPB","unit":"","url":"https://eflight.com/airports/SPB"},{"count":7013,"name":"Oregon","note":"","unit":"aircraft registered","url":"https://eflight.com/states/OR"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":1,"name":"FAA charter and air-taxi certificate","note":"designator THNA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N690CF","note":"Aero Commander 690A","unit":"","url":"https://eflight.com/aircraft/N690CF"}],"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":1,"base_city":"Scappoose","base_state":"OR","callsign":null,"certificate":"135","code":null,"designator":"THNA","dot_authority":null,"id":"norton-aviation-llc","name":"Norton Aviation LLC","type":"operator","url":"https://eflight.com/operators/norton-aviation-llc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}