{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":1,"name":"Beechcraft C90 King Air C90","note":"","unit":"on the certificate","url":"https://eflight.com/models/beechcraft/c90"},{"count":1,"name":"Beechcraft E-90 King Air E90","note":"","unit":"on the certificate","url":"https://eflight.com/models/beechcraft/e-90"},{"count":2,"name":"Beech","note":"","unit":"on the certificate","url":"https://eflight.com/makers/beech"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Plano, TX","note":"where most of the aircraft on its certificate are registered","unit":"","url":""},{"count":29858,"name":"Texas","note":"","unit":"aircraft registered","url":"https://eflight.com/states/TX"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":2,"name":"FAA charter and air-taxi certificate","note":"designator OH7A","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N300VA","note":"Beech C90","unit":"","url":"https://eflight.com/aircraft/N300VA"},{"count":null,"name":"N199DW","note":"Beech E-90","unit":"","url":"https://eflight.com/aircraft/N199DW"}],"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":2,"base_city":"Plano","base_state":"TX","callsign":null,"certificate":"135","code":null,"designator":"OH7A","dot_authority":null,"id":"texas-flying-service-lc","name":"Texas Flying Service, LC","type":"operator","url":"https://eflight.com/operators/texas-flying-service-lc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}