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Maritime Safety Information current at 142350 UTC Nov 25

Issued by the Australian Maritime Safety Authority
Rescue Coordination Centre (RCC Australia)

Part 1. Safety Messages:

Part 2. NAVAREA X warnings:


SECURITE
FM JRCC AUSTRALIA 271529Z OCT 25
NAVAREA X 107/25
CHART AUS 4074 - CAPE DARNLEY TO TASMANIA
1. SPACE DEBRIS DANGER AREA 75NM EITHER SIDE OF CENTRELINE:
A: 40-40S 081-16E
B: 52-23S 114-58E
C: 48-02S 159-55E
2. HAZARDOUS WINDOW DAILY FROM 01 NOV 2025 TO 30 NOV 2025 BETWEEN 0000 UTC AND 2359 UTC.
NNNN

SECURITE
FM JRCC AUSTRALIA 070356Z NOV 25
NAVAREA X 111/25
1. SPECIAL PURPOSE VESSEL DEPENDABLE / KDEJ CONDUCTING SUBSEA CABLING INSTALLATION OPERATIONS 26 MILES EITHER SIDE OF A LINE JOINING:
A. 26-39.43S 153-06.61E
B. 28-44.60S 157-30.22E
C. 26-44.61S 161-22.32E
2. 1NM CLEARANCE REQUESTED.
NNNN

SECURITE
FM JRCC AUSTRALIA 130000Z NOV 25
NAVAREA X 113/25
1. NAVAREA X WARNINGS IN FORCE AT 130000 UTC NOV 25
107/25, 111/25, 112/25 AND 113/25
2. AUSCOAST WARNINGS IN FORCE AT 130000 UTC NOV 25
AREA A 291/25
AREA B 285/25
AREA C NIL
AREA D 242/25, 257/25, 268/25, 277/25, 294/25, 296/25, 298/25, 303/25
AREA E NIL
AREA F NIL
AREA G 251/25, 266/25, 293/25, 300/25
AREA H 302/25
3. COMPLETE TEXTS OF ALL WARNINGS IN FORCE ARE AVAILABLE FROM WEBSITE WWW.AMSA.GOV.AU.
4. CANCEL THIS MESSAGE 200000 UTC NOV 25
NNNN

Part 3. Coastal warnings:

AUSCOAST coastal warning - area A:


SECURITE
FM JRCC AUSTRALIA 240948Z OCT 25
AUSCOAST WARNING 291/25
DIAMOND REIGN RACON ALRS VOL 2 88214 IN POSITION 13-11.56S 143-47.55E
UNRELIABLE
NNNN

AUSCOAST coastal warning - area B:


SECURITE
FM JRCC AUSTRALIA 160611Z OCT 25
AUSCOAST WARNING 285/25
SPECIAL PURPOSE VESSEL PMG EMERALD/VMGY/503000137 CONDUCTING UNDERWATER OPERATIONS IN AN AREA BOUNDED BY 17-15.00 S TO 18-20.00 S AND 147-00.00 E TO 149-24.00 E
1NM CLEARANCE REQUESTED.
NNNN

AUSCOAST coastal warning - area C: nil

AUSCOAST coastal warning - area D:


SECURITE
FM JRCC AUSTRALIA 261144Z AUG 25
AUSCOAST WARNING 242/25
3 X 6M YELLOW SURFACE BUOYS, FL.W 3S, DEPLOYED WITHIN 1 NM OF 39-05.25S 142-54.80E
2.5NM CLEARANCE REQUESTED
NNNN

SECURITE
FM JRCC AUSTRALIA 150900Z SEP 25
AUSCOAST WARNING 257/25
8 X 6M BUOYS WITH LIGHT CHARACTERISTICS FL 3 HAVE BEEN DEPLOYED WITHIN 1NM OF 39-05.88S 142-48.72E.
2.5NM CLEARANCE REQUESTED
NNNN

SECURITE
FM JRCC AUSTRALIA 252113Z OCT 25
AUSCOAST WARNING 294/25
8 X 6 METRE YELLOW SURFACE BUOYS WITH LIGHT CHARACTORISTICS FL WHITE 3S DEPLOYED WITHIN 1NM OF POSITION 39-00.85S 142-36.47E.
2.5NM CLEARANCE REQUESTED
NNNN

SECURITE
FM JRCC AUSTRALIA 291530Z OCT 25
AUSCOAST WARNING 296/25
DRILL RIG TRANSOCEAN EQUINOX / V7A7397 / MMSI 538010767 IN POSITION 39-05.75S 142-48.72E
2.5 NM CLEARANCE REQUESTED.
NNNN

SECURITE
FM JRCC AUSTRALIA 310209Z OCT 25
AUSCOAST WARNING 298/25
SPECIAL PURPOSE VESSEL SEA1 AMETHYST / 259801000 CONDUCTING UNDERWATER OPERATIONS IN AN AREA BOUNDED BY 38-50.00 S TO 39-14.25 S AND 142-49.98 E TO 142-58.25 E
0.5NM CLEARANCE REQUESTED.
NNNN

SECURITE
FM JRCC AUSTRALIA 101420Z NOV 25
AUSCOAST WARNING 303/25
SPECIAL PURPOSE VESSEL ILE D'YEU /228417900 CONDUCTING CABLE LAYING IN AN AREA BOUNDED BY 38-20.93 S TO 38-26.90 S AND 144-19.84 E TO 144-29.55 E
0.5NM CLEARANCE REQUESTED.
NNNN

SECURITE
FM JRCC AUSTRALIA 141152Z NOV 25
AUSCOAST WARNING 305/25
DRILL RIG VALARIS 107 / A8GS5 / 636012638 IN POSITION 38-13.58S 148-13.38E
500 METRE CLEARANCE REQUESTED.
NNNN

AUSCOAST coastal warning - area E: nil

AUSCOAST coastal warning - area F: nil

AUSCOAST coastal warning - area G:


SECURITE
FM JRCC AUSTRALIA 070647Z SEP 25
AUSCOAST WARNING 251/25
8 YELLOW LIGHT BUOYS, FL W 7 SEC, 4 METRES IN HEIGHT, DEPLOYED WITHIN 1 NM OF 20-05.65S 115-05.75E.
2.5 NM CLEARANCE REQUESTED
NNNN

SECURITE
FM JRCC AUSTRALIA 230124Z SEP 25
AUSCOAST WARNING 266/25
SPECIAL PURPOSE VESSEL DLV 2000/V7A3264 (MMSI 538011657) CONDUCTING UNDERWATER OPERATIONS FROM 12-59.00` S 124-25.50` E TO 12-59.00` S 124-27.80` E
2.5NM CLEARANCE REQUESTED.
NNNN

SECURITE
FM JRCC AUSTRALIA 250749Z OCT 25
AUSCOAST WARNING 293/25
DRILL RIG TRANSOCEAN ENDURANCE V7A7398 (538010768) IN POSITION 20-05.65S 115-05.75E
2.5 NM CLEARANCE REQUESTED.
NNNN

SECURITE
FM JRCC AUSTRALIA 031355Z NOV 25
AUSCOAST WARNING 300/25
8 YELLOW LIGHT BUOYS, FL W 7 SEC, 4 METRES IN HEIGHT, DEPLOYED WITHIN 1 MILE OF 20-06.5S 115-03.4E.
2.5 MILE CLEARANCE REQUESTED
NNNN

SECURITE
FM JRCC AUSTRALIA 130307Z NOV 25
AUSCOAST WARNING 304/25
DRILL RIG VALARIS DPS1/V7TZ7 MMSI 538003914 IN POSITION 19-45.91S 113-16.68E
2.5 NM CLEARANCE REQUESTED.
NNNN

AUSCOAST coastal warning - area H:


SECURITE
FM JRCC AUSTRALIA 092031Z NOV 25
AUSCOAST WARNING 302/25
DRILL RIG VALARIS MS-1 MMSI: 636018352 IN POSITION 12-02.15` S 130-13.62` E
0.5NM CLEARANCE REQUESTED.
NNNN

Part 4. Summary of Mobile Drilling Rigs:


Drill Rig Name Callsign Position
TRANSOCEAN ENDURANCE V7A7398 20 05.7S 115 05.7E
TRANSOCEAN EQUINOX V7A7397 39 05.7S 142 48.7E
VALARIS 107 A8GS5 38 13.6S 148 13.4E
VALARIS DPS1 V7TZ7 19 45.9S 113 16.7E
VALARIS MS-1 D5PI7 12 02.1S 130 13.6E

Part 5. Special Purpose Vessels:


Vessel Name Callsign Operating
PMG EMERALD VMGY IN AREA BOUNDED 17 15.0S TO 18 20.0S AND 147 00.0E TO 149 24.0E
DEPENDABLE KDEJ ALONG THE LINE 26 39.4S 153 06.6E TO 26 44.6S 161 22.3E
SEA1 AMETHYST LCBM3 IN AREA BOUNDED 38 50.0S TO 39 14.2S AND 142 50.0E TO 142 58.2E
ILE D'YEU FMRA IN AREA BOUNDED 38 20.9S TO 38 26.9S AND 144 19.8E TO 144 29.6E
DLV 2000 V7A3264 ALONG THE LINE 12 59.0S 124 25.5E TO 12 59.0S 124 27.8E

For information on coastal areas please refer to the ANNUAL
AUSTRALIAN NOTICES TO MARINERS or the AUSTRALIAN GMDSS HANDBOOK.

The date-time format used is "ddhhmmZ mon yy", where "Z" indicates UTC.