Marina Exam Reviewer: You are required to enter a lock on your voyage. Information on the lock regulations, signals, and radio communications can be found in __________.

Marina Exam Reviewer 

You are required to enter a lock on your voyage. Information on the lock regulations, signals, and radio communications can be found in __________. 

A. Corps of Engineers Information Bulletin 
B. Bowditch 
C. the publication Key to the Locks 
D. Coast Pilot 


Answer: D. Coast Pilot