{"data":{"id":"us/14-cfr-27.391","jurisdiction":"us","citation":"14 CFR 27.391","heading":"General.","body":"Each auxiliary rotor, each fixed or movable stabilizing or control surface, and each system operating any flight control must meet the requirements of §§ 27.395, 27.397, 27.399, 27.411, and 27.427.","path":["Title 14—Aeronautics and Space","CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER C—AIRCRAFT","PART 27—AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT","Subpart C—Strength Requirements"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-14.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:20Z","sha256":"2e4cb2ff88236de5fe98164c489cdc87b28af3fb6b06da067e5b208f737bc42a","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-27.361","next":"us/14-cfr-27.395"},"notice":"GroundRules: Original legal text. Not legal advice."}