46 C.F.R. § 169.693 Engine order telegraph systems.
Title 46 - Shipping
An engine order telegraph system is not required.
Title 46: Shipping
PART 169—SAILING SCHOOL VESSELS
Subpart 169.600—Machinery and Electrical
Electrical Installations on Vessels of 100 Gross Tons and Over
§ 169.693 Engine order telegraph systems.

