{"as_of":"2026-10-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Where","items":[{"count":null,"name":"Urbana, OH","note":"the town on the certificate","unit":"","url":""},{"count":null,"name":"Cook Airport","note":"38I","unit":"","url":"https://eflight.com/airports/38I"},{"count":null,"name":"Grimes Field","note":"I74","unit":"","url":"https://eflight.com/airports/I74"},{"count":8518,"name":"Ohio","note":"","unit":"aircraft registered","url":"https://eflight.com/states/OH"},{"count":35,"name":"Aircraft registered in Urbana","note":"","unit":"registered","url":"https://eflight.com/aircraft?city=Urbana&state=OH"}],"relation":"works in"},{"group":"Certificate","items":[{"count":null,"name":"FAA repair station certificate (Part 145)","note":"FQSR015K","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":"FQSR015K","city":"Urbana","country":"United States","id":"grimes-aerospace-company-product-support-repair-op","name":"Grimes Aerospace Company Product Support Repair Op","state":"OH","type":"repair-station","url":"https://eflight.com/repair-stations/grimes-aerospace-company-product-support-repair-op"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}