{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Where","items":[{"count":null,"name":"Lewisville, TX","note":"the town on the certificate","unit":"","url":""},{"count":29858,"name":"Texas","note":"","unit":"aircraft registered","url":"https://eflight.com/states/TX"},{"count":124,"name":"Aircraft registered in Lewisville","note":"","unit":"registered","url":"https://eflight.com/aircraft?city=Lewisville&state=TX"}],"relation":"works in"},{"group":"Certificate","items":[{"count":null,"name":"FAA repair station certificate (Part 145)","note":"VE1R555K","unit":"","url":""},{"count":1,"name":"Other locations of Air Dallas Instruments INC","note":"","unit":"certificates","url":"https://eflight.com/repair-stations/air-dallas-instruments-inc-ve1r555k#locations"}],"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":"VE1R555K","city":"Lewisville","country":"United States","id":"air-dallas-instruments-inc-ve1r555k","name":"Air Dallas Instruments INC","state":"TX","type":"repair-station","url":"https://eflight.com/repair-stations/air-dallas-instruments-inc-ve1r555k"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}