{"data":{"id":"us/14-cfr-29.399","jurisdiction":"us","citation":"14 CFR 29.399","heading":"Dual control system.","body":"Each dual primary flight control system must be able to withstand the loads that result when pilot forces not less than 0.75 times those obtained under § 29.395 are applied—\n(a) In opposition; and\n(b) In the same direction.","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 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":"87df5eaa8914ed0aaca83e24baf43a9896476c68b7c4025f024624119efa3a56","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-29.397","next":"us/14-cfr-29.411"},"notice":"GroundRules: Original legal text. Not legal advice."}