{"as_of":"2026-11-04","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1,"name":"Aviation Adventures Unlimited","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/aviation-adventures-unlimited"}],"relation":"is a"},{"group":"Engine","items":[{"count":66,"name":"Ford (converted) CONVERSION","note":"60 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/ford-converted-conversion"}],"relation":"powered by"},{"group":"Place","items":[{"count":336,"name":"Midland, TX","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Midland International Air And Space Port","note":"MAF","unit":"","url":"https://eflight.com/airports/MAF"},{"count":null,"name":"Midland Airpark","note":"MDD","unit":"","url":"https://eflight.com/airports/MDD"},{"count":null,"name":"Skywest INC Airport","note":"7T7","unit":"","url":"https://eflight.com/airports/7T7"},{"count":29960,"name":"Texas","note":"","unit":"aircraft registered","url":"https://eflight.com/states/TX"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on March 28, 1987 at Midland, TX: no injuries, substantial damage","note":"","unit":"","url":"https://eflight.com/accidents/FTW87DQG01"},{"count":null,"name":"Accident on April 29, 1986 at Midland, TX: no injuries, substantial damage","note":"","unit":"","url":"https://eflight.com/accidents/FTW86LQG15"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N51JR is now","note":"","unit":"","url":"https://eflight.com/live?q=N51JR"}],"relation":"seen at"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"built_of":null,"id":"N51JR","maker":"Aviation Adventures Unlimited","model":"MUSTANG P51D","name":"Aviation Adventures Unlimited MUSTANG P51D N51JR","state":"TX","type":"aircraft","url":"https://eflight.com/aircraft/N51JR","year_built":1984},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}