CFR > Title 33 - Navigation and Navigable Waters > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER NN—DEEPWATER PORTS (parts 148 to 150) > PART 150—DEEPWATER PORTS: OPERATIONS > SUBPART D—Vessel Navigation (§150.300 to §150.385) > 150.330—What is the second notice required before a tanker enters the safety zone or area to be avoided?

150.330—What is the second notice required before a tanker enters the safety zone or area to be avoided?

When a tanker bound for a manned deepwater port is 20 miles from entering the port's safety zone or area to be avoided, the master of the tanker must notify the port's person in charge of vessel operations of the tanker's name and location.