{"as_of":"2026-10-27","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":6,"name":"Burkhart Grob Flugzeugbau ASTIR CS","note":"","unit":"registered","url":"https://eflight.com/models/burkhart-grob-flugzeugbau/astir-cs"},{"count":136,"name":"Burkhart Grob Flugzeugbau","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/burkhart-grob-flugzeugbau"},{"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":"Owner","items":[{"count":7,"name":"Finger Lakes Soaring Club INC","note":"","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/finger-lakes-soaring-club-inc"}],"relation":"owned by"},{"group":"Place","items":[{"count":18,"name":"Dansville, NY","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Dansville Municipal","note":"DSV","unit":"","url":"https://eflight.com/airports/DSV"},{"count":6661,"name":"New York","note":"","unit":"aircraft registered","url":"https://eflight.com/states/NY"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on April 27, 1996 at Fordyce, AR: no injuries, destroyed","note":"","unit":"","url":"https://eflight.com/accidents/FTW96LA188"}],"relation":"involved in"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Burkhart Grob Flugzeugbau ASTIR CS","note":"","unit":"","url":"https://eflight.com/models/burkhart-grob-flugzeugbau/astir-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 N20737 is now","note":"","unit":"","url":"https://eflight.com/live?q=N20737"}],"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":"N20737","maker":"Burkhart Grob Flugzeugbau","model":"ASTIR CS","name":"Burkhart Grob Flugzeugbau ASTIR CS N20737","state":"NY","type":"aircraft","url":"https://eflight.com/aircraft/N20737","year_built":1976},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
