Notes

Question 1

Note A

Answer 1

Note A
Navigation regulations are published in Ch 2, USCP 7. Additions and revisions to Ch 2 are published in the NTM. Information concerning the regulations may be obtained at the Office of the Commander, 11th CG District in Alameda, CA. or at the Office of the District Engineer, Corps of Engineers in LA, CA.
Refer to the charted regulation section numbers.

Question 2

Note B

Answer 2

Note B
The Restricted Harbor Area Entrance Regulations are contained in the City of Long Beach Tariff No. 4 (Feb 2, 1994). Consult Board of Harbor Commissioners, Port of Long Beach.

Question 3

Note C

Answer 3

Note C
The Los Angeles and Long Beach Main Channels are considered Narrow Channels. Vessels less than 20m in length, sailing vessels, vessels engaged in fishing, or any other vessel attempting to cross these channels shall not impede a vessel that can only safely navigate within a narrow channel as per Inland Navigation Rules, Rule 9. To obtain information on the movements of deep draft vessels inside the federal breakwater contact the LA P/S on Ch 73 (156.675mhz) ph 310-732-3805 or LB P/S Ch 74 (156.6mhz) ph 562-432-0664.

Question 4

Note D

Answer 4

Note D
Traffic lanes and Pilot areas established at approaches to LA & LB harbors are shown on charts 18746, 18740, & 18720.
The normal pilot operating areas are outlined by trapezoidal magenta bands. Mariners are advised to exercise extreme care in navigating within these areas. No vesssel may enter this area unless it is entering or departing the LA or LB main channels. Vessels shall pass directly through without stopping or loitering unless stopping is for taking on a pilot.
To receive information regarding movement of vessels in the TSS and Precautionary Area contact the VTS. The working freq. for the VTS is Ch 14 (156.7) (ph 310-832-6411) and the call sign is “San Pedro Traffic”

Question 5

Note E

Answer 5

Note E
A Precautionary Area has been established in the LA/LB area. Large vessels are maneuvering to embark or disembark pilots and to enter or depart the TSS. It is recommended vessels proceed with extreme caution in the area. Vessels are prohibited from anchoring in the precautionary area except in designated anchorages (110.214 – see note A)

Question 6

Note F

Answer 6

Note F- Vessel Traffic Management System (VTMS)
The Vessel Traffic Service of LA-LB, jointly operated by the U.S. Coast Guard and Marine Exchange, has been established within the approaches to San Pedro Bay. The working freq for the VTS is Ch. 14 (156.7MHz) and the call sign “San Pedro Traffic”. Upon entering the VTS area, within 25nm radius of Point Fermin (33-42.3n, 118-17.6w), all inbound vessels shall report on Ch. 14 their vessel name, call sign, position, course, speed, destination, eta to destination, and whether or not they’ll be taking a pilot. Outbound vessels shall report 15 min prior to reaching the breakwater. To obtain information on the movement of deep draft vessels inside the federal breakwater contact the LA P/S on Ch. 73 (156.675MHz) ph 310-732-3805 or LB P/S on Ch. 74 (156.6MHz) ph 562-432-0664.

Question 7

Note X

Answer 7

Note X
Within the 12nm Territorial Sea, established by Presidential Proclamation, some fed laws apply. The 3nm line previously identified as the outer limit of the territorial sea, is retained as it continues to depict the jurisdictional limit of other laws. The 9nm Natural Resource Boundary off the Gulf Coast of FL, TX, and PR, and the 3nm line elsewhere remain in most cases the inner limit of Federal Fisheries Jurisdiction and the outer limit of the jurisdiction of the states. The 24nm Contiguous Zone and the 200nm Exclusive Economic Zone were established by Presidential Proclamation. Unless fixed by the treaty or the US Supreme Court, these maritime limits are subject to modification.

Question 8

Caution - Submarine Pipelines and Cables

Answer 8

Caution – Submarine Pipelines and Cables
Charted submarine pipelines and submarine cables and submarine pipeline and cable areas are shown as:
Additional uncharted submarine pipelines and submarine cables may exist within the area of this chart. Not all submarine pipelines and submarine cables are required to be buried, and those that were originally buried may have become exposed. Mariners should use extreme caution when operating vessels in depths of water comparable to their draft in areas where pipelines and cables may exist, and when anchoring, dragging, and or trawling.
Covered wells may be marked by lighted or unlighted buoys.

Question 9

Anchorage Berths

Answer 9

Anchorage Berths
The anchorage berths shown in green are for the convenience of the COTP and/or port pilots. Anchorages outside the federal breakwater are assigned by the COTP through VTMS. Anchorages inside the federal breakwater are assigned by the applicable port pilot. The Delta Anchorages are for the use of the USN and the USCG for explosive loading.

Question 10

Soundings

Heights

Mercator

Datum

Answer 10

Soundings in feet at MLLW

Heights in feet at MHW

Mercator Projection 1:12,000 @ 33-44

N. American Datum of 1983 (WGS 84)

Question 11

Caution

Answer 11

Fixed and floating obstructions, some submerged, may exist within the magenta tinted bridge construction area. Mariners are advised to proceed with caution.

Question 12

Note K

Answer 12

Mariner activated sound signal (MRASS) horn is activated by keying the mic 5 times on vhf/fm ch 81A horn will operate for thirty minutes.