33 CFR § 401.17
Pitch indicators and alarms
August 2, 2023
§ 401.17 Pitch indicators and alarms.
Every vessel of 1600 gross registered tons or integrated tug and barge or articulated tug and barge unit of combined 1600 gross registered tons or more equipped with a variable pitch propeller shall be equipped with—
(a) A pitch indicator in the wheelhouse and the engine room; and
(b) Visible and audible pitch alarms, with a time delay of not greater than 8 seconds, in the wheelhouse and engineer room to indicate wrong pitch.
[47 FR 51122, Nov. 12, 1982, as amended at 70 FR 12971, Mar. 17, 2005; 71 FR 5606, Feb. 2, 2006; 81 FR 13746, Mar. 15, 2016]