{"as_of":"2026-11-10","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":56,"name":"Rolladen-Schneider LS-4","note":"","unit":"registered","url":"https://eflight.com/models/rolladen-schneider/ls-4#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Other and general","note":"","unit":"","url":"https://eflight.com/systems/other"}],"relation":"about"},{"group":"More","items":[{"count":null,"name":"Every FAA order","note":"","unit":"","url":"https://eflight.com/directives"},{"count":null,"name":"Every aircraft system","note":"","unit":"","url":"https://eflight.com/systems"}],"relation":"see also"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"effective":"2001-03-09","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/821F02AFCEC6FF1086256A460063AA44.0001","id":"2001-01-11","kind":"AD","name":"Airworthiness directive 2001-01-11","published":"2001-01-22","subject":"Airbrake Locking Bracket","system":"other","type":"directive","url":"https://eflight.com/directives/2001-01-11"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}