U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 28, 2025

Searching within: All TitlesTitle 46Chapter IPart 42Subpart 42.15 - Subpart 42.15—Conditions of Assignment of Freeboard
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§ 42.15-15 - Positions of hatchways, doorways and ventilators.

(a) For the purpose of this part two positions of hatchways, doorways and ventilators are defined as follows:

(1) Position 1: Upon exposed freeboard and raised quarter decks, and upon exposed superstructure decks situated forward of a point located a quarter of the vessel's length from the forward perpendicular.

(2) Position 2: Upon exposed superstructure decks situated abaft a quarter of the vessel's length from the forward perpendicular.

[CGFR 68-60, 33 FR 10060, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969]