Hazardous operations will be conducted for Vandenberg Space Force Base, Western Range Operation W6407. Hazardous operation areas are bounded by the following coordinates and times:
Hazard Area A: 
34.63333 N, -121.38333 W
34.63333 N, -120.86667 W
34.73333 N, -120.58333 W
34.91667 N, -120.58333 W
34.93333 N, -120.95000 W
34.93333 N, -121.36667 W
34.63333 N, -121.38333 W
(TO BEGINNING)

Hazard Area B:
34.26667 N, -124.55000 W
34.61667 N, -124.61667 W
34.90000 N, -121.98333 W
34.55000 N, -121.93333 W
34.26667 N, -124.55000 W
(TO BEGINNING)

Hazard Times:
180631 Z NOV TO 181337 Z NOV 2026---- DO 6407 (PRIMARY)
190631 Z NOV TO 191337 Z NOV 2026---- DO 6407 (BACKUP DAY)

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].