46 CFR §45.127

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗

For the purposes of this part—

(a)Position 1 means in an exposed position on—
1. (1)The freeboard deck or a raised quarter deck;
2. (2)A superstructure deck or a trunk deck and forward of a point 1/4 L from the forward perpendicular; or
3. (3)A trunk deck whose height is less than Hs.
(b)Position 2 means—
1. (1)On a superstructure deck aft of a point 1/4 L abaft the forward perpendicular; or
2. (2)On a superstructure and trunk combination, that is Hs or more n height, aft or a point 1/4 L abaft the forward perpendicular.