{"data":{"id":"us/14-cfr-27.683","jurisdiction":"us","citation":"14 CFR 27.683","heading":"Operation tests.","body":"It must be shown by operation tests that, when the controls are operated from the pilot compartment with the control system loaded to correspond with loads specified for the system, the system is free from—\n(a) Jamming;\n(b) Excessive friction; and\n(c) Excessive deflection.","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 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":"8e86b69503175a0f2e75f8c2baefef03fd5e6263847c5bd7f9bccaf0ba47d3be","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-27.681","next":"us/14-cfr-27.685"},"notice":"GroundRules: Original legal text. Not legal advice."}