District 11 Broadcast Notice to Mariners Message
Message Originator: Los Angeles/Long Beach
SAFETY / SOUTHERN CA, SANTA MARIA / HAZ OPS / SEC LALB BNM 0094-25 /
1. HAZARDOUS OPERATIONS CONSIDERED HAZARDOUS TO SURFACE VESSELS WILL BE CONDUTED WITHIN THE FOLLOWING OFFSHORE AREAS OF NAVAREA XII:
A. HAZARD AREA
34-55N - 121-05W
34-55N - 121-07W
34-53N - 121-07W
34-53N - 121-05W
34-55N - 121-05W (CLOSING THE FIRST POINT)
B. HAZARD AREA
34-51N - 120-48W
35-02N - 120-57W
35-01N - 120-58W
34-50N - 120-49W
34-51N - 120-48W (CLOSING THE FIRST POINT)
C. HAZARD AREA
34-48N - 120-37W
34-55N - 120-43W
34-52N - 120-45W
34-46N - 120-38W
34-48N - 120-37W (CLOSING THE FIRST POINT)
D. HAZARD AREA
36-10N - 123-41W
36-03N - 123-24W
36-04N - 123-23W
36-16N - 123-29W
36-10N - 123-41W (CLOSING THE FIRST POINT)
E. HAZARD AREA
36-04N - 123-10W
36-02N - 123-10W
36-02N - 123-08W
36-04N - 123-08W
36-04N - 123-10W (CLOSING THE FIRST POINT)
F. HAZARD AREA
35-28N - 123-14W
35-28N - 123-16W
35-26N - 123-16W
35-26N - 123-14W
35-28N - 123-14W (CLOSING THE FIRST POINT)
G. HAZARD AREA
35-04N - 122-56W
35-04N - 122-58W
35-02N - 122-58W
35-02N - 122-56W
35-04N - 122-56W (CLOSING THE FIRST POINT)
H. HAZARD AREA
34-34N - 122-38W
34-34N - 122-40W
34-32N - 122-40W
34-32N - 122-38W
34-34N - 122-38W (CLOSING THE FIRST POINT)
2. HAZARDOUS OPERATIONS WILL BE CONDUCTED DURING THE FOLLOWING:
DATES/TIMES/MONTH/YEAR----OP NUMBER W4699
101212 Z MAY TO 102036 Z MAY 2025---- DO 2507 (PRIMARY)
111212 Z MAY TO 112036 Z MAY 2025---- DO 2507 (BACKUP DAY)
3. SURFACE VESSELS ARE STRONGLY ADVISED TO AVOID THIS AREA DEFINED DURING SPECIFIED DATES / TIMES.
4. DURING OPERATIONS, FRONTIER CONTROL WILL BE MANAGING HAZARDOUS AREA SURFACE TRAFFIC ON VHF MARINE BAND CHANNEL 16 AND CHANNEL 6.
CANCEL AT//112100Z MAY 25//
BT