Sector Los Angeles, Territorial Sea / Space Operations / Hazardous Warning Area / Government Supported (Hazardous)
Hazardous operations will be conducted for Vandenberg Space Force Base, Western Range Operation W7600. Hazardous operation areas are bounded by the following coordinates and times: Hazard Area A: 34-37.98N 120-36.00W34-55.02N 120-36.00W34-55.02N 121-18.00W34-37.98N 121-18.00W (TO BEGINNING) 090531Z OCT TO 091232Z OCT 2026---- DO 2604 (PRIMARY) 100531Z OCT TO 101232Z OCT 2026---- DO 2604 (BACKUP DAY) Hazard Area B: 34-58.98N 124-18.00W35-01.98N 122-19.98W34-16.02N 122-15.00W33-54.00N 124-13.02W Surface vessels are strongly advised to avoid this area defined during specified dates / times. During operations, frontier control will be managing hazardous area surface traffic on VHF CH 16 and CH 6. For more details or comments contact 2 ROPS/DOS via telephone at commercial 805-606-8825 OR DSN 276-8825, or email: [email protected].
USCG Southwest District Local Notice to Mariners 40/2026