{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":3,"name":"Gulfstream GV-SP (G550)","note":"","unit":"on the certificate","url":"https://eflight.com/models/gulfstream/gv-sp-g550"},{"count":2,"name":"Cessna 750 Citation X","note":"","unit":"on the certificate","url":"https://eflight.com/models/cessna/750"},{"count":1,"name":"Bombardier CL-600 Challenger and CRJ","note":"","unit":"on the certificate","url":"https://eflight.com/models/bombardier/cl-600"},{"count":1,"name":"Embraer EMB-135 ERJ 135 and Legacy","note":"","unit":"on the certificate","url":"https://eflight.com/models/embraer/emb-135"},{"count":1,"name":"Gulfstream GVII-G500","note":"","unit":"on the certificate","url":"https://eflight.com/models/gulfstream/gvii-g500"},{"count":4,"name":"Gulfstream Aerospace","note":"","unit":"on the certificate","url":"https://eflight.com/makers/gulfstream-aerospace"},{"count":2,"name":"Cessna","note":"","unit":"on the certificate","url":"https://eflight.com/makers/cessna"},{"count":2,"name":"Gulfstream Aerospace Corp","note":"","unit":"on the certificate","url":"https://eflight.com/makers/gulfstream-aerospace-corp"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Hennepin, IL","note":"where most of the aircraft on its certificate are registered","unit":"","url":""},{"count":8032,"name":"Illinois","note":"","unit":"aircraft registered","url":"https://eflight.com/states/IL"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":11,"name":"FAA charter and air-taxi certificate","note":"designator LDJA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N248HA","note":"Cessna 750","unit":"","url":"https://eflight.com/aircraft/N248HA"},{"count":null,"name":"N512HA","note":"Cessna 750","unit":"","url":"https://eflight.com/aircraft/N512HA"},{"count":null,"name":"N99MB","note":"Bombardier Inc CL-600-2B16","unit":"","url":"https://eflight.com/aircraft/N99MB"},{"count":null,"name":"N725BD","note":"Embraer EMB-135BJ","unit":"","url":"https://eflight.com/aircraft/N725BD"},{"count":null,"name":"N551MM","note":"Gulfstream Aerospace Corp GVII-G500","unit":"","url":"https://eflight.com/aircraft/N551MM"},{"count":null,"name":"N2461H","note":"Gulfstream Aerospace GIV-X","unit":"","url":"https://eflight.com/aircraft/N2461H"},{"count":null,"name":"All 11 aircraft on the certificate","note":"","unit":"","url":"https://eflight.com/operators/liberty-jet-management-corporation#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":11,"base_city":"Hennepin","base_state":"IL","callsign":null,"certificate":"135","code":null,"designator":"LDJA","dot_authority":null,"id":"liberty-jet-management-corporation","name":"Liberty Jet Management Corporation","type":"operator","url":"https://eflight.com/operators/liberty-jet-management-corporation"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}