{"as_of":"2026-10-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Where","items":[{"count":null,"name":"Rapid City, SD","note":"the town on the certificate","unit":"","url":""},{"count":null,"name":"Rapid City Regional","note":"RAP","unit":"","url":"https://eflight.com/airports/RAP"},{"count":2272,"name":"South Dakota","note":"","unit":"aircraft registered","url":"https://eflight.com/states/SD"},{"count":152,"name":"Aircraft registered in Rapid City","note":"","unit":"registered","url":"https://eflight.com/aircraft?city=Rapid City&state=SD"}],"relation":"works in"},{"group":"Certificate","items":[{"count":null,"name":"FAA repair station certificate (Part 145)","note":"DA6R793E","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":"DA6R793E","city":"Rapid City","country":"United States","id":"dale-aviation-inc","name":"Dale Aviation INC","state":"SD","type":"repair-station","url":"https://eflight.com/repair-stations/dale-aviation-inc"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}