{"url_path":"/register/2026-09-21/2026-19228","section_key":"summary","section_title":"Special Conditions: Skyryse, Robinson Helicopter Company Model R66 Helicopter; Control Margin Awareness","topic":"register","document":{"doc_type":"Proposed Rule","doc_date":"2026-09-21","source_url":"https://www.federalregister.gov/documents/2026/09/21/2026-19228/special-conditions-skyryse-robinson-helicopter-company-model-r66-helicopter-control-margin-awareness","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"Transportation Department"},"word_count":87,"has_tables":false,"body_markdown":null}