{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":1,"name":"Beechcraft C90 King Air C90","note":"","unit":"on the certificate","url":"https://eflight.com/models/beechcraft/c90"},{"count":1,"name":"Beech","note":"","unit":"on the certificate","url":"https://eflight.com/makers/beech"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Sacramento, CA","note":"where most of the aircraft on its certificate are registered","unit":"","url":""},{"count":null,"name":"Sacramento Executive","note":"SAC","unit":"","url":"https://eflight.com/airports/SAC"},{"count":null,"name":"Sacramento International","note":"SMF","unit":"","url":"https://eflight.com/airports/SMF"},{"count":null,"name":"Sacramento Mather Airport","note":"MHR","unit":"","url":"https://eflight.com/airports/MHR"},{"count":27551,"name":"California","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CA"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":1,"name":"FAA charter and air-taxi certificate","note":"designator QZJA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N971SC","note":"Beech C90A","unit":"","url":"https://eflight.com/aircraft/N971SC"}],"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":"Sacramento","base_state":"CA","callsign":null,"certificate":"135","code":null,"designator":"QZJA","dot_authority":null,"id":"eldorado-air-llc","name":"Eldorado Air, LLC","type":"operator","url":"https://eflight.com/operators/eldorado-air-llc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}