{"as_of":"2026-11-10","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":516,"name":"Schempp-Hirth","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/schempp-hirth"},{"count":64,"name":"Schempp-Hirth STANDARD CIRRUS","note":"","unit":"registered","url":"https://eflight.com/models/schempp-hirth/standard-cirrus?variant=STANDARD CIRRUS"},{"count":null,"name":"Built of composite","note":"A glass-fibre glider.","unit":"","url":"https://eflight.com/materials/composite"}],"relation":"made by"},{"group":"Where they are","items":[{"count":6,"name":"Oklahoma","note":"","unit":"of these aircraft","url":"https://eflight.com/states/OK"},{"count":6,"name":"Kansas","note":"","unit":"of these aircraft","url":"https://eflight.com/states/KS"},{"count":5,"name":"Indiana","note":"","unit":"of these aircraft","url":"https://eflight.com/states/IN"},{"count":5,"name":"California","note":"","unit":"of these aircraft","url":"https://eflight.com/states/CA"},{"count":4,"name":"Texas","note":"","unit":"of these aircraft","url":"https://eflight.com/states/TX"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":1,"name":"Southern Eagles Soaring INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/southern-eagles-soaring-inc"},{"count":1,"name":"Raetech Motorsports INC","note":"","unit":"of these aircraft","url":"https://eflight.com/search?q=Raetech Motorsports INC"},{"count":1,"name":"Oklahoma Soaring Association","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/oklahoma-soaring-association"},{"count":1,"name":"Northern California Soaring Association","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/northern-california-soaring-association"},{"count":1,"name":"N279P LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/search?q=N279P LLC"}],"relation":"owned by"},{"group":"Record","items":[{"count":12,"name":"NTSB accidents and incidents involving the STANDARD CIRRUS","note":"6 fatal","unit":"cases since 1982","url":"https://eflight.com/models/schempp-hirth/standard-cirrus#accidents"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":7,"name":"FAA orders naming the STANDARD CIRRUS","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/schempp-hirth/standard-cirrus#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accidents by model, with rates per thousand registered","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-model"},{"count":null,"name":"The fleet by kind, state and age","note":"","unit":"","url":"https://eflight.com/analytics/fleet"},{"count":null,"name":"Biggest makers and model families","note":"","unit":"","url":"https://eflight.com/analytics/makers"}],"relation":"compared in"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"built_of":{"material":"composite","name":"composite","note":"A glass-fibre glider."},"id":"schempp-hirth/standard-cirrus","name":"Schempp-Hirth STANDARD CIRRUS","registered":64,"type":"model","url":"https://eflight.com/models/schempp-hirth/standard-cirrus","versions":1},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
