{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":2,"name":"Cessna 414 Chancellor","note":"","unit":"on the certificate","url":"https://eflight.com/models/cessna/414"},{"count":2,"name":"Cessna 441 Conquest II","note":"","unit":"on the certificate","url":"https://eflight.com/models/cessna/441"},{"count":2,"name":"Cessna 525 CitationJet (CJ series)","note":"","unit":"on the certificate","url":"https://eflight.com/models/cessna/525"},{"count":2,"name":"Cessna 560 Citation V, Ultra, Encore and Excel","note":"","unit":"on the certificate","url":"https://eflight.com/models/cessna/560"},{"count":2,"name":"Piper PA-34 Seneca","note":"","unit":"on the certificate","url":"https://eflight.com/models/piper/pa-34"},{"count":9,"name":"Cessna","note":"","unit":"on the certificate","url":"https://eflight.com/makers/cessna"},{"count":3,"name":"Piper","note":"","unit":"on the certificate","url":"https://eflight.com/makers/piper"},{"count":1,"name":"Textron Aviation Inc","note":"","unit":"on the certificate","url":"https://eflight.com/makers/textron-aviation-inc"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Watertown, WI","note":"where most of the aircraft on its certificate are registered","unit":"","url":""},{"count":null,"name":"Watertown Municipal","note":"RYV","unit":"","url":"https://eflight.com/airports/RYV"},{"count":6160,"name":"Wisconsin","note":"","unit":"aircraft registered","url":"https://eflight.com/states/WI"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":14,"name":"FAA charter and air-taxi certificate","note":"designator DBKA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N168GG","note":"Cessna 414A","unit":"","url":"https://eflight.com/aircraft/N168GG"},{"count":null,"name":"N2664F","note":"Cessna 414A","unit":"","url":"https://eflight.com/aircraft/N2664F"},{"count":null,"name":"N2725N","note":"Cessna 441","unit":"","url":"https://eflight.com/aircraft/N2725N"},{"count":null,"name":"N441BW","note":"Cessna 441","unit":"","url":"https://eflight.com/aircraft/N441BW"},{"count":null,"name":"N315HC","note":"Cessna 525","unit":"","url":"https://eflight.com/aircraft/N315HC"},{"count":null,"name":"N475DH","note":"Cessna 525A","unit":"","url":"https://eflight.com/aircraft/N475DH"},{"count":null,"name":"All 14 aircraft on the certificate","note":"","unit":"","url":"https://eflight.com/operators/wisav-holdings-llc#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":14,"base_city":"Watertown","base_state":"WI","callsign":null,"certificate":"135","code":null,"designator":"DBKA","dot_authority":null,"id":"wisav-holdings-llc","name":"WisAv Holdings, LLC","type":"operator","url":"https://eflight.com/operators/wisav-holdings-llc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}