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Norway flag

BOKA TOPAZ — Dive Vessel · IMO 9382815

NORestricted Manoeuvrability
World map showing the last known position of BOKA TOPAZ at 58° 46.683' N, 1° 11.381' E
NSEW
Current PositionLive

BOKA TOPAZ is currently positioned in the North Sea, at 58.7781° N, 1.1897° E. It is sailing from PETERHEAD to PETERHEAD with an ETA of 8 Sep 2026, 05:00 UTC. AIS position received 8 Sep 2026, 16:27 UTC.

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Updated 5 minutes ago using terrestrial data
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Restricted Manoeuvrability
Current Navigational Status
0.4 kn
Speed
0.0°
/ 219°
Course / Heading
6.3 m
Static Draught
6.6 m
Current Draught

Voyage Tracker

ATD
16:17 UTCSep 7, 2026
ETA
05:00 UTCSep 8, 2026
BOKA TOPAZ

BOKA TOPAZ

Identity

Dive Vessel
Type
Norway flagNO
Flag
9382815
IMO Number
257058640
MMSI
LARH7
Call Sign

Specifications

106 m × 22 m
Length × Breadth
2007-01-01
Year Built
5,337 t
Deadweight
8,009 t
Gross Tonnage
N/A
Engine Power
BRUCES NYA VERKSTAD LANDSKRONA
Builder
DET NORSKE VERITAS
Class Society
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Dive into the fleet, port, and flag state that BOKA TOPAZ is part of.

Flag State
All NO-flagged vessels
Browse every ship currently registered under the NO flag, with live AIS positions.
Vessel Type
Browse all Dive Vessels
See the global fleet of dive vessels tracked on MarineRadar with live AIS data.
Departure Port
Port of PETERHEAD
Port traffic, arrivals and live vessel positions for PETERHEAD (GBPHD).

About BOKA TOPAZ

Identity · Ownership · Class · Route

BOKA TOPAZ — Dive Vessel

Built in 2007, with a gross tonnage of 8,009 GT, and a dead weight of 5,337 tonnes, BOKA TOPAZ is a dive vessel registered under the Norway flag. The vessel is owned by BIBBY LINE - LIVERPOOL, U.K., built by BRUCES NYA VERKSTAD LANDSKRONA.

BOKA TOPAZ route and voyage history

BOKA TOPAZ is currently on a voyage from PETERHEAD to PETERHEAD with an estimated arrival on 2026-09-08T05:00:00Z. The live route and current course of BOKA TOPAZ are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass.

Vessel class and identifiers

BOKA TOPAZ is classed by DET NORSKE VERITAS, which inspects the vessel against its safety and structural rules. Vessels in the same class as BOKA TOPAZ can be seen in the Similar Vessels section above or in the full dive vessel fleet at /vessel-type/military-special.

  • MMSI: 257058640
  • IMO: 9382815
  • Call sign: LARH7
  • Vessel type: Dive Vessel
  • Flag state: Norway

Frequently Asked Questions

Where is BOKA TOPAZ right now?+
BOKA TOPAZ is currently in the North Sea. It is sailing from PETERHEAD to PETERHEAD with an ETA of 8 Sep 2026, 05:00 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.
What are the identifiers for BOKA TOPAZ?+
BOKA TOPAZ broadcasts MMSI 257058640 and is registered as IMO 9382815, with call sign LARH7. 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 BOKA TOPAZ?+
BOKA TOPAZ is classified as a dive vessel vessel registered under the NO flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full dive vessel fleet at /vessel-type/military-special and full NO flag list at /flag/no.
How can I see the live position of BOKA TOPAZ?+
MarineRadar shows the latest AIS broadcast from BOKA TOPAZ 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 BOKA TOPAZ'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 BOKA TOPAZ?+
BOKA TOPAZ is classed by DET NORSKE VERITAS, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a dive vessel, BOKA TOPAZ sits in the same design class as the other dive vessels listed in the Similar Vessels section of the vessel page, or in the full dive vessel directory at /vessel-type/military-special. BOKA TOPAZ has a gross tonnage of 8,009 GT.

BOKA TOPAZ — Key Facts

MMSI
257058640
IMO number
9382815
Call sign
LARH7
Vessel type
Dive Vessel
Flag state
NO
Navigation status
Restricted Manoeuvrability
Current speed
0.4 knots
Course over ground
0.0°
Heading
219°
Last known position
58.7781°, 1.1897°
Destination
PETERHEAD
ETA
2026-09-08T05:00:00Z
Departure port
PETERHEAD
Actual time of departure
2026-09-07T16:17:00Z
Current draught
6.6 m
Maximum static draught
6.3 m
Year built
2007-01-01
Gross tonnage
8009
Dead weight
5337 t
AIS last updated
2026-09-08T16:27:21Z