{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Where","items":[{"count":null,"name":"Mason, MI","note":"the town on the certificate","unit":"","url":""},{"count":null,"name":"Mason Jewett Field","note":"TEW","unit":"","url":"https://eflight.com/airports/TEW"},{"count":7213,"name":"Michigan","note":"","unit":"aircraft registered","url":"https://eflight.com/states/MI"},{"count":53,"name":"Aircraft registered in Mason","note":"","unit":"registered","url":"https://eflight.com/aircraft?city=Mason&state=MI"}],"relation":"works in"},{"group":"Certificate","items":[{"count":null,"name":"FAA repair station certificate (Part 145)","note":"VOOR755X","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":"VOOR755X","city":"Mason","country":"United States","id":"great-lakes-air-repair-llc","name":"Great Lakes Air Repair, LLC.","state":"MI","type":"repair-station","url":"https://eflight.com/repair-stations/great-lakes-air-repair-llc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}