{"as_of":"2026-10-27","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":81,"name":"Christen Industries Inc A-1","note":"","unit":"registered","url":"https://eflight.com/models/christen-industries-inc/a-1"},{"count":163,"name":"Christen Industries Inc","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/christen-industries-inc"},{"count":null,"name":"Built of steel tube and fabric","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/steel-fabric"}],"relation":"is a"},{"group":"Engine","items":[{"count":11930,"name":"Lycoming O-360 / VO-360 series","note":"180 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/lycoming-o-360-vo-360-series"}],"relation":"powered by"},{"group":"Place","items":[{"count":53,"name":"Afton, WY","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Afton Lincoln County/General Boyd L Eddins Field","note":"AFO","unit":"","url":"https://eflight.com/airports/AFO"},{"count":3230,"name":"Wyoming","note":"","unit":"aircraft registered","url":"https://eflight.com/states/WY"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on September 8, 1983 at Fairmont, WV: no injuries, substantial damage","note":"","unit":"","url":"https://eflight.com/accidents/ATL83LA359"}],"relation":"involved in"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Christen Industries Inc A-1","note":"","unit":"","url":"https://eflight.com/models/christen-industries-inc/a-1#accidents"},{"count":null,"name":"Accidents by model, with rates per thousand registered","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-model"}],"relation":"compared in"},{"group":"Live","items":[{"count":null,"name":"Where N28706 is now","note":"","unit":"","url":"https://eflight.com/live?q=N28706"}],"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":{"inherited_from_model":true,"material":"steel-fabric","name":"steel tube and fabric","note":null},"id":"N28706","maker":"Christen Industries Inc","model":"A-1","name":"Christen Industries Inc A-1 N28706","state":"WY","type":"aircraft","url":"https://eflight.com/aircraft/N28706","year_built":1987},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}