{"as_of":"2026-11-06","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":36,"name":"Schempp-Hirth DISCUS CS","note":"","unit":"registered","url":"https://eflight.com/models/schempp-hirth/discus-cs"},{"count":516,"name":"Schempp-Hirth","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/schempp-hirth"},{"count":null,"name":"Built of composite","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/composite"}],"relation":"is a"},{"group":"Place","items":[{"count":208,"name":"Huntsville, AL","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Huntsville Intl-Carl T Jones Field","note":"HSV","unit":"","url":"https://eflight.com/airports/HSV"},{"count":null,"name":"Huntsville Executive Tom Sharp JR Field","note":"MDQ","unit":"","url":"https://eflight.com/airports/MDQ"},{"count":null,"name":"Moontown Airport","note":"3M5","unit":"","url":"https://eflight.com/airports/3M5"},{"count":4351,"name":"Alabama","note":"","unit":"aircraft registered","url":"https://eflight.com/states/AL"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"No NTSB accident or incident record under this tail number","note":"","unit":"","url":"https://eflight.com/aircraft/N66MR#records-check"}],"relation":"involved in"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Schempp-Hirth DISCUS CS","note":"","unit":"","url":"https://eflight.com/models/schempp-hirth/discus-cs#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 N66MR is now","note":"","unit":"","url":"https://eflight.com/live?q=N66MR"}],"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":"composite","name":"composite","note":"A glass-fibre glider."},"id":"N66MR","maker":"Schempp-Hirth","model":"DISCUS CS","name":"Schempp-Hirth DISCUS CS N66MR","state":"AL","type":"aircraft","url":"https://eflight.com/aircraft/N66MR","year_built":1997},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}