{"as_of":"2026-10-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Where","items":[{"count":null,"name":"Mentor, OH","note":"the town on the certificate","unit":"","url":""},{"count":8518,"name":"Ohio","note":"","unit":"aircraft registered","url":"https://eflight.com/states/OH"},{"count":37,"name":"Aircraft registered in Mentor","note":"","unit":"registered","url":"https://eflight.com/aircraft?city=Mentor&state=OH"}],"relation":"works in"},{"group":"Certificate","items":[{"count":null,"name":"FAA repair station certificate (Part 145)","note":"GTFR669E","unit":"","url":""},{"count":7,"name":"Other locations of Parker Hannifin Corporation","note":"","unit":"certificates","url":"https://eflight.com/repair-stations/parker-hannifin-corporation-gtfr669e#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":"GTFR669E","city":"Mentor","country":"United States","id":"parker-hannifin-corporation-gtfr669e","name":"Parker Hannifin Corporation","state":"OH","type":"repair-station","url":"https://eflight.com/repair-stations/parker-hannifin-corporation-gtfr669e"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}