{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Where","items":[{"count":null,"name":"White Oak, PA","note":"the town on the certificate","unit":"","url":""},{"count":6176,"name":"Pennsylvania","note":"","unit":"aircraft registered","url":"https://eflight.com/states/PA"}],"relation":"works in"},{"group":"Certificate","items":[{"count":null,"name":"FAA repair station certificate (Part 145)","note":"QI7R844N","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":"QI7R844N","city":"White Oak","country":"United States","id":"quality-aviation-instruments-inc","name":"Quality Aviation Instruments INC","state":"PA","type":"repair-station","url":"https://eflight.com/repair-stations/quality-aviation-instruments-inc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}