{"data":{"id":"us/14-cfr-103.21","jurisdiction":"us","citation":"14 CFR 103.21","heading":"Visual reference with the surface.","body":"No person may operate an ultralight vehicle except by visual reference with the surface.","path":["Title 14—Aeronautics and Space","CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER F—AIR TRAFFIC AND GENERAL OPERATING RULES","PART 103—ULTRALIGHT VEHICLES","Subpart B—Operating Rules"],"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":"77d5fef4fe18195b174057822ad07c0568f4a35e0dd5ac735b1e34fe9956ee11","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-103.20","next":"us/14-cfr-103.23"},"notice":"GroundRules: Original legal text. Not legal advice."}