{"as_of":"2026-10-23","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":37,"name":"Pilatus B-4","note":"","unit":"registered","url":"https://eflight.com/models/pilatus/b-4#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Flight controls","note":"","unit":"","url":"https://eflight.com/systems/flight-controls"}],"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":"1975-07-28","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/5C7B0C814BCB5A5086256A45006F3E78.0001","id":"75-16-05","kind":"AD","name":"Airworthiness directive 75-16-05","published":"","subject":"Aileron Control Bolts","system":"flight-controls","type":"directive","url":"https://eflight.com/directives/75-16-05"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}