{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":2,"name":"Beechcraft B200 King Air B200","note":"","unit":"on the certificate","url":"https://eflight.com/models/beechcraft/b200"},{"count":1,"name":"Beechcraft C90 King Air C90","note":"","unit":"on the certificate","url":"https://eflight.com/models/beechcraft/c90"},{"count":4,"name":"Beech","note":"","unit":"on the certificate","url":"https://eflight.com/makers/beech"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Galesburg, IL","note":"where most of the aircraft on its certificate are registered","unit":"","url":""},{"count":null,"name":"Galesburg Regional HW Timmons Airport","note":"GBG","unit":"","url":"https://eflight.com/airports/GBG"},{"count":8032,"name":"Illinois","note":"","unit":"aircraft registered","url":"https://eflight.com/states/IL"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":4,"name":"FAA charter and air-taxi certificate","note":"designator BOOA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N302CG","note":"Beech B200","unit":"","url":"https://eflight.com/aircraft/N302CG"},{"count":null,"name":"N999VB","note":"Beech B200","unit":"","url":"https://eflight.com/aircraft/N999VB"},{"count":null,"name":"N681CA","note":"Beech C90A","unit":"","url":"https://eflight.com/aircraft/N681CA"},{"count":null,"name":"N7931D","note":"Beech C90","unit":"","url":"https://eflight.com/aircraft/N7931D"}],"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":4,"base_city":"Galesburg","base_state":"IL","callsign":null,"certificate":"135","code":null,"designator":"BOOA","dot_authority":null,"id":"cobb-aviation-services-incorporated","name":"Cobb Aviation Services Incorporated","type":"operator","url":"https://eflight.com/operators/cobb-aviation-services-incorporated"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}