46 C.F.R. § 69.183 Figures.
Title 46 - Shipping
(a) Tonnage mark with an equilateral triangle and a line for fresh and tropical waters.
W= (b) Tonnage mark location if the load line mark is not placed as though the second deck were the freeboard deck.
k=a distance between 21 inches and six feet six inches. a=distance derived from Table 69.177(a)(5). (c)—Tonnage mark location if the load line mark is placed as though the second deck were the freeboard deck.
k=a distance between 21 inches and six feet six inches. a=the distance between the line of the second deck and the uppermost part of the load line grid.
Title 46: Shipping
PART 69—MEASUREMENT OF VESSELS
Subpart D—Dual Measurement System
§ 69.183 Figures.
