{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Where","items":[{"count":null,"name":"Visalia, CA","note":"the town on the certificate","unit":"","url":""},{"count":null,"name":"Sequoia Field","note":"D86","unit":"","url":"https://eflight.com/airports/D86"},{"count":null,"name":"Visalia Municipal","note":"VIS","unit":"","url":"https://eflight.com/airports/VIS"},{"count":27551,"name":"California","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CA"},{"count":132,"name":"Aircraft registered in Visalia","note":"","unit":"registered","url":"https://eflight.com/aircraft?city=Visalia&state=CA"}],"relation":"works in"},{"group":"Certificate","items":[{"count":null,"name":"FAA repair station certificate (Part 145)","note":"MAMR190K","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":"MAMR190K","city":"Visalia","country":"United States","id":"main-turbo-systems-inc","name":"Main Turbo Systems INC","state":"CA","type":"repair-station","url":"https://eflight.com/repair-stations/main-turbo-systems-inc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}