{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Where","items":[{"count":null,"name":"Sioux City, IA","note":"the town on the certificate","unit":"","url":""},{"count":null,"name":"Sioux Gateway/Brig General Bud Day Field","note":"SUX","unit":"","url":"https://eflight.com/airports/SUX"},{"count":4492,"name":"Iowa","note":"","unit":"aircraft registered","url":"https://eflight.com/states/IA"},{"count":52,"name":"Aircraft registered in Sioux City","note":"","unit":"registered","url":"https://eflight.com/aircraft?city=Sioux City&state=IA"}],"relation":"works in"},{"group":"Certificate","items":[{"count":null,"name":"FAA repair station certificate (Part 145)","note":"4V4R473D","unit":"","url":""}],"relation":"holds"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"certificate":"4V4R473D","city":"Sioux City","country":"United States","id":"1-vision-general-aviation-llc","name":"1 Vision General Aviation, LLC","state":"IA","type":"repair-station","url":"https://eflight.com/repair-stations/1-vision-general-aviation-llc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}