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U.S. Department of Homeland Security

District 11 Broadcast Notice to Mariners Message

Message Originator: Los Angeles/Long Beach

SAFETY / SOUTHERN CA, PACIFIC OCEAN / HAZ OPS / SEC LALB BNM 0250-25 /

1. SPACE LAUNCH OPERATION STARLINK G15-12 WILL BE CONDUCTED FROM VANDERBURG SFB WITH OFFSHORE SURFACE AREAS CONSIDERED HAZARDOUS TO VESSELS ON THE FOLLOWING DATES AND TIMES:
130534Z DEC TO 131016Z DEC 2025---- (PRIMARY)
140520Z DEC TO 141002Z DEC 2025---- (BACKUP DAY)
150506Z DEC TO 150948Z DEC 2025---- (BACKUP DAY)
160452Z DEC TO 160934Z DEC 2025---- (BACKUP DAY)
170438Z DEC TO 170920Z DEC 2025---- (BACKUP DAY)
180424Z DEC TO 180906Z DEC 2025---- (BACKUP DAY)
190411Z DEC TO 190853Z DEC 2025---- (BACKUP DAY)
2. HAZARDOUS AREAS TO MARINERS ARE WITHIN NAVAREA XII BOUND BY THE FOLLOWING COORDINATES:
A. HAZARD AREA
32- 26' 0" N 118- 58' 0" W
32- 26' 0" N 119- 1' 0" W
32- 45' 0" N 119- 16' 0" W
33- 19' 0" N 119- 35' 0" W
34- 33' 0" N 120- 40' 0" W
34- 40' 0" N 120- 38' 0" W
34- 24' 0" N 120- 4' 0" W
TO BEGINNING

32.43333333 -118.96666667
32.43333333 -119.01666667
32.75 -119.26666667
33.31666667 -119.58333333
34.55 -120.66666667
34.66666667 -120.63333333
34.4 -120.06666667
32.43333333 -118.96666667
TO BEGINNING
B. HAZARD AREA
29- 19' 0" N 117- 43' 0" W
30- 15' 0" N 117- 51' 0" W
30- 17' 0" N 117- 46' 0" W
29- 34' 0" N 117- 1' 0" W
29- 19' 0" N 117- 1' 0" W
29- 8' 0" N 117- 13' 0" W
29- 8' 0" N 117- 31' 0" W
TO BEGINNING

29.31666667 -117.71666667
30.25 -117.85
30.28333333 -117.76666667
29.56666667 -117.01666667
29.31666667 -117.01666667
29.13333333 -117.21666667
29.13333333 -117.51666667
29.31666667 -117.71666667
TO BEGINNING

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//190953Z DEC 25//

BT