{"as_of":"2026-10-23","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Fleet","items":[{"count":34,"name":"Piper PA-28 Cherokee, Warrior, Archer and Arrow","note":"","unit":"in this fleet","url":"https://eflight.com/models/piper/pa-28"},{"count":14,"name":"Piper PA-44 Seminole","note":"","unit":"in this fleet","url":"https://eflight.com/models/piper/pa-44"},{"count":3,"name":"American Champion Aircraft 8 Decathlon and Scout","note":"","unit":"in this fleet","url":"https://eflight.com/models/american-champion-aircraft/8"},{"count":3,"name":"Beechcraft C90 King Air C90","note":"","unit":"in this fleet","url":"https://eflight.com/models/beechcraft/c90"},{"count":2,"name":"Cessna 172 Skyhawk","note":"","unit":"in this fleet","url":"https://eflight.com/models/cessna/172"},{"count":44,"name":"Piper","note":"","unit":"in this fleet","url":"https://eflight.com/makers/piper"},{"count":42,"name":"Piper Aircraft Inc","note":"","unit":"in this fleet","url":"https://eflight.com/makers/piper-aircraft-inc"},{"count":3,"name":"Uav Factory Usa","note":"","unit":"in this fleet","url":"https://eflight.com/makers/uav-factory-usa"}],"relation":"flies"},{"group":"Where","items":[{"count":101,"name":"Grand Forks, ND","note":"","unit":"aircraft registered here","url":""},{"count":null,"name":"Grand Forks International","note":"GFK","unit":"","url":"https://eflight.com/airports/GFK"},{"count":2491,"name":"North Dakota","note":"","unit":"aircraft registered","url":"https://eflight.com/states/ND"}],"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":101,"id":"und-aerospace-foundation","name":"Und Aerospace Foundation","owner_type":"Corporation","state":"ND","type":"fleet","url":"https://eflight.com/fleets/und-aerospace-foundation"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}