{"as_of":"2026-11-13","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":26,"name":"Schleicher ASW-15","note":"","unit":"registered","url":"https://eflight.com/models/schleicher/asw-15"},{"count":506,"name":"Schleicher","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/schleicher"},{"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":9,"name":"Chilhowee Soaring Association INC","note":"","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/chilhowee-soaring-association-inc"}],"relation":"owned by"},{"group":"Place","items":[{"count":16,"name":"Benton, TN","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Chilhowee","note":"92A","unit":"","url":"https://eflight.com/airports/92A"},{"count":6535,"name":"Tennessee","note":"","unit":"aircraft registered","url":"https://eflight.com/states/TN"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on August 15, 1986 at Nantucket, MA: serious injuries, substantial damage","note":"","unit":"","url":"https://eflight.com/accidents/NYC86LA210"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":6,"name":"FAA orders naming the Schleicher ASW-15","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/schleicher/asw-15#airworthiness"},{"count":2,"name":"Failure reports filed on the Schleicher ASW-15","note":"","unit":"reports since 1995","url":"https://eflight.com/models/schleicher/asw-15#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Schleicher ASW-15","note":"","unit":"","url":"https://eflight.com/models/schleicher/asw-15#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 N1515B is now","note":"","unit":"","url":"https://eflight.com/live?q=N1515B"}],"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":"N1515B","maker":"Schleicher","model":"ASW-15B","name":"Schleicher ASW-15B N1515B","state":"TN","type":"aircraft","url":"https://eflight.com/aircraft/N1515B","year_built":1976},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}