Message Originator: Los Angeles/Long Beach

SAFETY / SOUTHERN CA - PACIFIC OCEAN / SPACE OPERATIONS / SEC LALB BNM 0236-26 / Fri, 18 Sep 2026 11:47:16 -0400

HAZARDOUS WINDOW - 1
A. SPACE LAUNCH OPERATIONS CONSIDERED HAZARDOUS TO SURFACE VESSELS WILL BE CONDUCTED WITHIN THE FOLLOWING OFFSHORE AREAS OF NAVAREA XII AS FOLLOWS:
HAZARD AREA - 1
29° 48' 0" N 117° 39' 0" W
34° 28' 0" N 120° 18' 0" W
34° 40' 0" N 120° 36' 0" W
34° 39' 0" N 120° 39' 0" W
34° 30' 0" N 120° 39' 0" W
29° 35' 0" N 118° 12' 0" W
29° 52' 0" N 117° 54' 0" W
TO BEGINNING

29.8 -117.65
34.46666667 -120.3
34.66666667 -120.6
34.65 -120.65
34.5 -120.65
29.58333333 -118.2
29.86666667 -117.9
TO BEGINNING
B. HAZARDOUS OPERATIONS WILL BE CONDUCTED DURING THE FOLLOWING:
DATES/TIMES/MONTH/YEAR----
200147Z SEP TO 200612Z SEP 2026---- (PRIMARY)
210133Z SEP TO 210558Z SEP 2026---- (BACKUP DAY)
220118Z SEP TO 220543Z SEP 2026---- (BACKUP DAY)
230104Z SEP TO 230529Z SEP 2026---- (BACKUP DAY)
240050Z SEP TO 240515Z SEP 2026---- (BACKUP DAY)
250035Z SEP TO 250500Z SEP 2026---- (BACKUP DAY)
260021Z SEP TO 260446Z SEP 2026---- (BACKUP DAY)

HAZARDOUS WINDOW - 2
A. SPACE LAUNCH OPERATIONS CONSIDERED HAZARDOUS TO SURFACE VESSELS WILL BE CONDUCTED WITHIN THE FOLLOWING OFFSHORE AREAS OF NAVAREA XII AS FOLLOWS:
HAZARD AREA - 1
29° 48' 0" N 117° 39' 0" W
29° 52' 0" N 117° 54' 0" W
29° 35' 0" N 118° 12' 0" W
29° 24' 0" N 118° 8' 0" W
29° 15' 0" N 118° 2' 0" W
29° 2' 0" N 117° 59' 0" W
28° 12' 0" N 117° 19' 0" W
28° 50' 0" N 117° 19' 0" W
29° 36' 0" N 117° 16' 0" W
TO BEGINNING

29.8 -117.65
29.86666667 -117.9
29.58333333 -118.2
29.4 -118.13333333
29.25 -118.03333333
29.03333333 -117.98333333
28.2 -117.31666667
28.83333333 -117.31666667
29.6 -117.26666667
TO BEGINNING
B. HAZARDOUS OPERATIONS WILL BE CONDUCTED DURING THE FOLLOWING:
DATES/TIMES/MONTH/YEAR----
200147Z SEP TO 200630Z SEP 2026---- (PRIMARY)
210133Z SEP TO 210616Z SEP 2026---- (BACKUP DAY)
220118Z SEP TO 220601Z SEP 2026---- (BACKUP DAY)
230104Z SEP TO 230547Z SEP 2026---- (BACKUP DAY)
240050Z SEP TO 240533Z SEP 2026---- (BACKUP DAY)
250035Z SEP TO 250518Z SEP 2026---- (BACKUP DAY)
260021Z SEP TO 260504Z SEP 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//260604Z SEP 26//

BT