{"data":{"id":"us/14-cfr-29.161","jurisdiction":"us","citation":"14 CFR 29.161","heading":"Trim control.","body":"The trim control—\n(a) Must trim any steady longitudinal, lateral, and collective control forces to zero in level flight at any appropriate speed; and\n(b) May not introduce any undesirable discontinuities in control force gradients.","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 B—Flight"],"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":"3feda7b30829acbbdcab834caf415b55174e995ec1a2ef2b08a012c633efdcb3","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-29.151","next":"us/14-cfr-29.171"},"notice":"GroundRules: Original legal text. Not legal advice."}