{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":1,"name":"Beechcraft B300 King Air 350","note":"","unit":"on the certificate","url":"https://eflight.com/models/beechcraft/b300"},{"count":1,"name":"Vulcanair Spa P68","note":"","unit":"on the certificate","url":"https://eflight.com/models/vulcanair-spa/p68"},{"count":1,"name":"Partenavia S.P.A. P 68","note":"","unit":"on the certificate","url":"https://eflight.com/models/partenavia-s-p-a/p-68"},{"count":2,"name":"Vulcanair Spa","note":"","unit":"on the certificate","url":"https://eflight.com/makers/vulcanair-spa"},{"count":1,"name":"Raytheon Aircraft Company","note":"","unit":"on the certificate","url":"https://eflight.com/makers/raytheon-aircraft-company"},{"count":1,"name":"Partenavia S.P.A","note":"","unit":"on the certificate","url":"https://eflight.com/makers/partenavia-s-p-a"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Austin, TX","note":"where most of the aircraft on its certificate are registered","unit":"","url":""},{"count":null,"name":"Austin Executive","note":"EDC","unit":"","url":"https://eflight.com/airports/EDC"},{"count":null,"name":"Austin-Bergstrom International","note":"AUS","unit":"","url":"https://eflight.com/airports/AUS"},{"count":null,"name":"San Marcos Regional","note":"HYI","unit":"","url":"https://eflight.com/airports/HYI"},{"count":29858,"name":"Texas","note":"","unit":"aircraft registered","url":"https://eflight.com/states/TX"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":4,"name":"FAA charter and air-taxi certificate","note":"designator OEYA","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N287AT","note":"Raytheon Aircraft Company B300","unit":"","url":"https://eflight.com/aircraft/N287AT"},{"count":null,"name":"N170WL","note":"Vulcanair Spa P68C","unit":"","url":"https://eflight.com/aircraft/N170WL"},{"count":null,"name":"N4465Y","note":"Partenavia S.P.A P 68 C/TC","unit":"","url":"https://eflight.com/aircraft/N4465Y"},{"count":null,"name":"N17ZX","note":"Vulcanair Spa P68 OBSERVER 2","unit":"","url":"https://eflight.com/aircraft/N17ZX"}],"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":"Austin","base_state":"TX","callsign":null,"certificate":"135","code":null,"designator":"OEYA","dot_authority":null,"id":"owyhee-air-research-llc","name":"Owyhee Air Research, LLC.","type":"operator","url":"https://eflight.com/operators/owyhee-air-research-llc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}