{"data":{"id":"us/14-cfr-27.1399","jurisdiction":"us","citation":"14 CFR 27.1399","heading":"Riding light.","body":"(a) Each riding light required for water operation must be installed so that it can—\n(1) Show a white light for at least two nautical miles at night under clear atmospheric conditions; and\n(2) Show a maximum practicable unbroken light with the rotorcraft on the water.\n(b) Externally hung lights may be used.","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 F—Equipment"],"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":"6f52aaa57dfb55975dc3359dd0aa26a9e0d343e94bd301e7c179a17de6ee06e6","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-27.1397","next":"us/14-cfr-27.1401"},"notice":"GroundRules: Original legal text. Not legal advice."}