46 CFR § 45.73
Winter freeboard
April 15, 2021
The minimum winter freeboard (fw) in inches is obtained by the formula:
fw=f(s) + T s (200)/L
where:
L = length L in feet but not less than 400 feet.
The minimum winter freeboard (fw) in inches is obtained by the formula:
fw=f(s) + T s (200)/L
where:
L = length L in feet but not less than 400 feet.