Vandenberg SFB Maritime Updates

Danger Zone 4 is always closed.

During launches, Vessel Safety Areas are strictly prohibited zones that drive the closure of most danger zones, except for Danger Zone #4. When a VSA is in effect, you'll notice more danger zones closed. While other areas outside the VSA, known as Vessel Hazard Areas, remain open for fishing, mariners should be aware of potential risks when entering these zones.

Although fishing is permitted in VHAs, it's crucial for mariners to understand the associated risks. Remember, the Frontier Control team is available on channels 6 and 16 to answer questions and offer help throughout the launch process.

SURFACE VESSELS ARE STRONGLY ADVISED TO AVOID THE AREA(S) BELOW DEFINED DURING SPECIFIED DATES / TIMES.

DURING OPERATIONS, FRONTIER CONTROL WILL BE MANAGING HAZARDOUS AREA SURFACE TRAFFIC ON VHF MARINE BAND CHANNEL 16 AND CHANNEL 6.

FOR MORE INFORMATION CONTACT 2 ROPS/DOS VIA TELEPHONE AT COMMERCIAL 805-606-8825 OR DSN 276-8825, OR EMAIL: 2ROPS.DOS@US.AF.MIL. LEAVE A MESSAGE ON THE ANSWERING MACHINE DURING NON-DUTY HOURS. OFFICE HOURS ARE 1400-2300Z OFFICE HOURS ARE 1400-2300Z DAILY MONDAY - FRIDAY. THE OFFICE IS ALSO MANNED DURING LAUNCH OPERATIONS.

Broadcast Notice to Mariners -- Broadcast No. 2601
1. Operations considered hazardous to surface vessels will be conducted within the offshore areas of Vandenberg SFB on the dates and times indicated below.
2. The following Danger Zones will be closed to entry in accordance with Title 33, CFR
334.1130, as published in the current Federal Register.

DANGER ZONES
1, 4
SCHEDULED DATE/TIME
Primary: 3 Mar 26 at 8:01 P.M. through 4 Mar 26 at 5:37 A.M.
Back up: 4 Mar 26 at 8:01 P.M. through 5 Mar 26 at 5:37 A.M.

TYPE OF OPERATION
HAZARDOUS

3. Mariners operating in the Vandenberg SFB area should dial (800) 648-3019 for the current status of Vandenberg Danger Zones.

4. In addition to the Danger Zones, the area enclosed by the following coordinates will also be closed during the times specified above:
34 DEG 51 MIN N 120 DEG 41 MIN W
34 DEG 52 MIN N 120 DEG 36 MIN W
34 DEG 50 MIN N 120 DEG 36 MIN W
34 DEG 50 MIN N 120 DEG 41 MIN W

5. SURFACE VESSELS ARE STRONGLY ADVISED TO AVOID THIS AREA DEFINED DURING SPECIFIED DATES / TIMES.

6. DURING OPERATIONS, FRONTIER CONTROL WILL BE MANAGING HAZARDOUS AREA SURFACE TRAFFIC ON VHF MARINE BAND CHANNEL 16 AND CHANNEL 6. 5.

7. If you have any questions, please contact 2 ROPS/DOS at (805) 606-8825.