46 C.F.R. § 42.20-40
Standard height of superstructure.
Cite as 46 C.F.R. § 42.20-40 (2026)
(a) The standard height of a superstructure shall be as given in table 42.20-40(a):
Table 42.20-40(
a
) Standard Heights (in Feet)
1
Length (
L
) (in feet)
Raised quarter deck
All other super structures
98.5 or less
3.0
5.9
246
3.9
5.9
410 or more
5.9
7.5
1
The standard heights at intermediate lengths of the vessel shall be obtained by linear interpolation.
[CGFR 68-60, 33 FR 10065, July 12, 1968, as amended by CGFR 68-126, 34 FR 9015, June 5, 1969]