Fiji flag

BLACK ROCK — Sailing Vessel

FJClass B
World map showing the last known position of BLACK ROCK at 20° 17.345' S, 148° 48.515' E
NSEW

Latitude / Longitude

20° 17.345' S
148° 48.515' E

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Updated 1 day ago using terrestrial data
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Class B
Current Navigational Status
4.9 kn
Speed
101.0°
/ ---
Course / Heading
---
Static Draught
---
Current Draught
ATD
Jun 22, 2026, 00:30 UTC
ETA
Jun 4, 2026, 00:57 UTC
From
SHUTE HARBOUR
To
AIRLIE
Record Route
Add to Fleet

Voyage Tracker

ATD
00:30 UTCJun 22, 2026
Australia flag
AIRLIEAUWSY
ETA
00:57 UTCJun 4, 2026
BLACK ROCK

BLACK ROCK

Identity

Sailing Vessel
Type
Fiji flagFJ
Flag
N/A
IMO Number
520374000
MMSI
N/A
Call Sign

Specifications

N/A
Length × Breadth
N/A
Year Built
N/A
Deadweight
N/A
Gross Tonnage
N/A
Engine Power
N/A
Builder
N/A
Class Society
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Real-time AIS positions, voyage history, and arrival alerts for BLACK ROCK — straight from your phone.

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Dive into the fleet, port, and flag state that BLACK ROCK is part of.

Flag State
All FJ-flagged vessels
Browse every ship currently registered under the FJ flag, with live AIS positions.
Vessel Type
Browse all Sailing Vessels
See the global fleet of sailing vessels tracked on MarineRadar with live AIS data.
Departure Port
Port of SHUTE HARBOUR
Port traffic, arrivals and live vessel positions for SHUTE HARBOUR (AUJHQ).
Destination Port
Port of AIRLIE
Arrivals, berth specifications, and live vessel traffic for AIRLIE (AUWSY).

About BLACK ROCK

Identity · Ownership · Class · Route

BLACK ROCK — Sailing Vessel

BLACK ROCK is a sailing vessel registered under the Fiji flag.

BLACK ROCK route and voyage history

BLACK ROCK is currently on a voyage from SHUTE HARBOUR to AIRLIE with an estimated arrival on 2026-06-04T00:57:00Z. The live route and current course of BLACK ROCK are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass. View BLACK ROCK's full route replay to see voyage history, course changes, and port-by-port movement.

Vessel class and identifiers

Vessels in the same class as BLACK ROCK can be seen in the Similar Vessels section above or in the full sailing vessel fleet at /vessel-type/yacht.

Frequently Asked Questions

What are the identifiers for BLACK ROCK?+
BLACK ROCK broadcasts MMSI 520374000. The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.
What type of ship is BLACK ROCK?+
BLACK ROCK is classified as a sailing vessel vessel registered under the FJ flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full sailing vessel fleet at /vessel-type/yacht and full FJ flag list at /flag/fj.
How can I see the live position of BLACK ROCK?+
MarineRadar shows the latest AIS broadcast from BLACK ROCK above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.
How often is BLACK ROCK's position updated?+
AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.
What class is BLACK ROCK?+
As a sailing vessel, BLACK ROCK sits in the same design class as the other sailing vessels listed in the Similar Vessels section of the vessel page, or in the full sailing vessel directory at /vessel-type/yacht.

BLACK ROCK — Key Facts

MMSI
520374000
Vessel type
Sailing Vessel
Flag state
FJ
Navigation status
Class B
Current speed
4.9 knots
Course over ground
101.0°
Last known position
-20.2891°, 148.8086°
Destination
AIRLIE
ETA
2026-06-04T00:57:00Z
Departure port
SHUTE HARBOUR
Actual time of departure
2026-06-22T00:30:00Z
AIS last updated
2026-06-22T00:35:38Z