{"as_of":"2026-10-30","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Fleet","items":[{"count":2,"name":"Cessna 172 Skyhawk","note":"","unit":"in this fleet","url":"https://eflight.com/models/cessna/172"},{"count":1,"name":"Beechcraft D55","note":"","unit":"in this fleet","url":"https://eflight.com/models/beechcraft/d55"},{"count":1,"name":"Cessna 210 Centurion","note":"","unit":"in this fleet","url":"https://eflight.com/models/cessna/210"},{"count":1,"name":"Consolidated Aeronautics Inc. LAKE LA-4","note":"","unit":"in this fleet","url":"https://eflight.com/models/consolidated-aeronautics-inc/lake-la-4"},{"count":1,"name":"Robinson R22","note":"","unit":"in this fleet","url":"https://eflight.com/models/robinson/r22"},{"count":3,"name":"Cessna","note":"","unit":"in this fleet","url":"https://eflight.com/makers/cessna"},{"count":1,"name":"Textron Aviation Inc","note":"","unit":"in this fleet","url":"https://eflight.com/makers/textron-aviation-inc"},{"count":1,"name":"Robinson Helicopter","note":"","unit":"in this fleet","url":"https://eflight.com/makers/robinson-helicopter"}],"relation":"flies"},{"group":"Where","items":[{"count":7,"name":"Whitesboro, TX","note":"","unit":"aircraft registered here","url":""},{"count":null,"name":"Flying H Ranch Airport","note":"T29","unit":"","url":"https://eflight.com/airports/T29"},{"count":29945,"name":"Texas","note":"","unit":"aircraft registered","url":"https://eflight.com/states/TX"}],"relation":"based in"},{"group":"Record","items":[{"count":null,"name":"No NTSB record in ten years under this fleet's current tail numbers","note":"","unit":"","url":""}],"relation":"involved in"},{"group":"Analytics","items":[{"count":null,"name":"Fleets: who owns the most","note":"","unit":"","url":"https://eflight.com/fleets"},{"count":null,"name":"The fleet by kind, state and owner type","note":"","unit":"","url":"https://eflight.com/analytics/fleet"}],"relation":"compared in"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"aircraft":7,"id":"koelbl-aviation-llc","name":"Koelbl Aviation LLC","owner_type":"LLC","state":"TX","type":"fleet","url":"https://eflight.com/fleets/koelbl-aviation-llc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}