{"data":{"id":"us/14-cfr-29.679","jurisdiction":"us","citation":"14 CFR 29.679","heading":"Control system locks.","body":"If there is a device to lock the control system with the rotorcraft on the ground or water, there must be means to—\n(a) Automatically disengage the lock when the pilot operates the controls in a normal manner, or limit the operation of the rotorcraft so as to give unmistakable warning to the pilot before takeoff; and\n(b) Prevent the lock from engaging in flight.","path":["Title 14—Aeronautics and Space","CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER C—AIRCRAFT","PART 29—AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT","Subpart D—Design and Construction"],"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":"7168bee2f682035b3ac95e81a387b600355b496f64e8ddc0283fbdd95ba78f3b","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-29.675","next":"us/14-cfr-29.681"},"notice":"GroundRules: Original legal text. Not legal advice."}