Navigation Center
United States Coast Guard
U.S. Department of Homeland Security

District 11 Broadcast Notice to Mariners Message

Message Originator: D11

SAFETY / Pacific Ocean / SPACE OPERATIONS / CCGD11 BNM 9026-25 /

1. SPACE LAUNCH OPERATIONS, WHICH MAY BE HAZARDOUS TO SURFACE VESSELS, WILL
BE CONDUCTED WITHIN PORTIONS OF THE FOLLOWING HAZARD AREAS FOR SPACE X
STARLINK G17-9:
A. FROM 31-46-00N/121-08-00W
TO 31-43-00N/121-15-00W
TO 34-38-00N/120-41-00W
TO 34-40-00N/120-36-00W
TO 34-29-00N/120-29-00W TO BEGINNING
B. FROM 28-13-00N/121-50-00W
TO 28-39-00N/122-20-00W
TO 29-47-00N/121-42-00W
TO 29-46-00N/121-36-00W
TO 28-40-00N/121-25-00W TO BEGINNING
2. HAZARD PERIODS FOR PRIMARY LAUNCH DAY AND BACKUP LAUNCH DAYS (ALL TIMES
ARE REPRESENTED AS ZULU TIME UNLESS OTHERWISE INDICATED):A.
06/1542 SEP 25 TO 06/2006 SEP 25.
07/1542 SEP 25 TO 07/2006 SEP 25.
08/1542 SEP 25 TO 08/2006 SEP 25.
09/1542 SEP 25 TO 09/2006 SEP 25.
10/1542 SEP 25 TO 10/2006 SEP 25.
11/1542 SEP 25 TO 11/2006 SEP 25.
12/1542 SEP 25 TO 12/2006 SEP 25.
B.
06/1542 SEP 25 TO 06/2025 SEP 25.
07/1542 SEP 25 TO 07/2025 SEP 25.
08/1542 SEP 25 TO 08/2025 SEP 25.
09/1542 SEP 25 TO 09/2025 SEP 25.
10/1542 SEP 25 TO 10/2025 SEP 25.
11/1542 SEP 25 TO 11/2025 SEP 25.
12/1542 SEP 25 TO 12/2025 SEP 25.
3. THE U.S. COAST GUARD IS PROVIDING THIS NOTICE TO ADVISE MARINERS OF THESE
HAZARDOUS AREAS IDENTIFIED BY U.S. SPACE FORCE AND/OR A COMMERCIAL SPACE
OPERATION, WHICH MAY IMPACT NAVIGATION INTERESTS. NAVIGATION HAZARDS FROM
ROCKET LAUNCH ACTIVITIES MAY INCLUDE FREE FALLING DEBRIS AND/OR DESCENDING
VEHICLES OR VEHICLE COMPONENTS UNDER VARIOUS MEANS OF CONTROL. MARINERS ARE
URGED TO AVOID WATERS WITHIN ROCKET FLIGHT TRAJECTORIES/HAZARD AREAS DURING
LAUNCH WINDOWS AS DETAILED ABOVE.
4. FOR MORE INFORMATION, MARINERS MAY CONTACT THE U.S. SPACE FORCE LAUNCH
INFORMATION HOTLINE AT 1-800-470-7232 OR BY VISITING
WWW.PATRICK.SPACEFORCE.MIL. FOR NAVIGATIONAL SAFETY, MARINERS ARE ADVISED TO
REFER TO THE GEOSPATIAL CHART AT WWW.NAVCEN.USCG.GOV/CHART FOR INFORMATION ON
SPACE LAUNCH AND RECOVERY OPERATIONS (SOLAR).
CANCEL AT////
BT