46 C.F.R. Subpart 32.30—Sound Powered Telephone, Voice Tube, and Engine Order Telegraph Systems
Title 46 - Shipping
Each tankships must have communication equipment which meets the requirements in subchapter J (Electrical Engineering Regulations) of this chapter. [CGD 74–125A, 47 FR 15230, Apr. 8, 1982] Each tankship must have an engine order telegraph system which meets the requirements in subchapter J (Electrical Engineering Regulations) of this chapter. [CGD 74–125A, 47 FR 15230, Apr. 8, 1982]
Title 46: Shipping
PART 32—SPECIAL EQUIPMENT, MACHINERY, AND HULL REQUIREMENTS
Subpart 32.30—Sound Powered Telephone, Voice Tube, and Engine Order Telegraph Systems
§ 32.30-1 Voice tubes or telephone equipment—T/ALL.
§ 32.30-5 Engine order telegraph equipment—T/ALL.
