District 11 Broadcast Notice to Mariners Message
Message Originator: Los Angeles/Long Beach
SCHEDULED / SOUTHERN CA - PACIFIC OCEAN / SPACE OPERATIONS / SEC LALB BNM 0205-26 /
1. SPACE LAUNCH OPERATIONS G17-50 FROM VANDENBERG SFB CONSIDERED HAZARDOUS TO SURFACE VESSELS WILL BE CONDUCTED WITHIN THE FOLLOWING OFFSHORE AREAS AS FOLLOWS:
A. HAZARDOUS WINDOW - 1
HAZARD AREA - 1
34° 29' 0" N 120° 29' 0" W
34° 40' 0" N 120° 37' 0" W
34° 38' 0" N 120° 42' 0" W
33° 49' 0" N 120° 55' 0" W
29° 13' 0" N 121° 56' 0" W
29° 13' 0" N 121° 36' 0" W
TO BEGINNING
34.48333333 -120.48333333
34.66666667 -120.61666667
34.63333333 -120.7
33.81666667 -120.91666667
29.21666667 -121.93333333
29.21666667 -121.6
TO BEGINNING
B. HAZARDOUS OPERATIONS WILL BE CONDUCTED DURING THE FOLLOWING:
DATES/TIMES/MONTH/YEAR----
190200Z AUG TO 190625Z AUG 2026---- (PRIMARY)
200200Z AUG TO 200625Z AUG 2026---- (BACKUP DAY)
210200Z AUG TO 210625Z AUG 2026---- (BACKUP DAY)
220200Z AUG TO 220625Z AUG 2026---- (BACKUP DAY)
230200Z AUG TO 230625Z AUG 2026---- (BACKUP DAY)
240200Z AUG TO 240625Z AUG 2026---- (BACKUP DAY)
250200Z AUG TO 250625Z AUG 2026---- (BACKUP DAY)
2. SPACE LAUNCH OPERATIONS G17-50 FROM VANDENBERG SFB CONSIDERED HAZARDOUS TO SURFACE VESSELS WILL BE CONDUCTED WITHIN THE FOLLOWING OFFSHORE AREAS AS FOLLOWS:
A. HAZARDOUS WINDOW - 2
HAZARD AREA - 1
29° 13' 0" N 121° 31' 0" W
29° 13' 0" N 122° 3' 0" W
28° 49' 0" N 122° 14' 0" W
27° 41' 0" N 122° 6' 0" W
28° 42' 0" N 121° 25' 0" W
TO BEGINNING
29.21666667 -121.51666667
29.21666667 -122.05
28.81666667 -122.23333333
27.68333333 -122.1
28.7 -121.41666667
TO BEGINNING
B. HAZARDOUS OPERATIONS WILL BE CONDUCTED DURING THE FOLLOWING:
DATES/TIMES/MONTH/YEAR----
190200Z AUG TO 190643Z AUG 2026---- (PRIMARY)
200200Z AUG TO 200643Z AUG 2026---- (BACKUP DAY)
210200Z AUG TO 210643Z AUG 2026---- (BACKUP DAY)
220200Z AUG TO 220643Z AUG 2026---- (BACKUP DAY)
230200Z AUG TO 230643Z AUG 2026---- (BACKUP DAY)
240200Z AUG TO 240643Z AUG 2026---- (BACKUP DAY)
250200Z AUG TO 250643Z AUG 2026---- (BACKUP DAY)
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//250743Z AUG 26//
BT
