{"as_of":"2026-10-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Where","items":[{"count":null,"name":"Devens, MA","note":"the town on the certificate","unit":"","url":""},{"count":2652,"name":"Massachusetts","note":"","unit":"aircraft registered","url":"https://eflight.com/states/MA"}],"relation":"works in"},{"group":"Certificate","items":[{"count":null,"name":"FAA repair station certificate (Part 145)","note":"AR1R018K","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":"AR1R018K","city":"Devens","country":"United States","id":"parker-hannifin-corporation-ayer-repair-station","name":"Parker Hannifin Corporation, Ayer Repair Station","state":"MA","type":"repair-station","url":"https://eflight.com/repair-stations/parker-hannifin-corporation-ayer-repair-station"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}