{"data":{"id":"us/46-cfr-69.183","jurisdiction":"us","citation":"46 CFR 69.183","heading":"Figures.","body":"(a) Tonnage mark with an equilateral triangle and a line for fresh and tropical waters.\nW= 1/48 of the distance from the top of the flat keel to the tonnage mark. (See § 69.177(b)(2).)\n(b) Tonnage mark location if the load line mark is not placed as though the second deck were the freeboard deck.\nk = a distance between 21 inches and six feet six inches.\na = distance derived from Table 69.177(a)(5).\n(c)—Tonnage mark location if the load line mark is placed as though the second deck were the freeboard deck.\nk = a distance between 21 inches and six feet six inches.\na = the distance between the line of the second deck and the uppermost part of the load line grid.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER G—DOCUMENTATION AND MEASUREMENT OF VESSELS","PART 69—MEASUREMENT OF VESSELS","Subpart D —Dual Regulatory Measurements System"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"e5fe49b3436129834a10f534d5354da595597b6091c725518d4bbfff6665073f","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-69.181","next":"us/46-cfr-69.201"},"notice":"GroundRules: Original legal text. Not legal advice."}