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Finland flag

AHTI — Tug · IMO 9230256

FIStopped
World map showing the last known position of AHTI at 60° 18.630' N, 25° 33.135' E
NSEW
Current PositionLive

AHTI is currently positioned in the Baltic Sea, at 60.3105° N, 25.5523° E. It is sailing from PORVOO to PORVOO with an ETA of 7 Sep 2026, 11:09 UTC. AIS position received 8 Sep 2026, 12:31 UTC.

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Updated 3 minutes ago using terrestrial data
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Stopped
Current Navigational Status
0.0 kn
Speed
0.0°
/ 180°
Course / Heading
5.7 m
Static Draught
5.7 m
Current Draught

Voyage Tracker

Finland flag
PORVOOFIPRV
ATD
11:00 UTCSep 7, 2026
Finland flag
PORVOOFIPRV
ETA
11:09 UTCSep 7, 2026
AHTI

AHTI

Identity

Tug
Type
Finland flagFI
Flag
9230256
IMO Number
230947000
MMSI
OJJQ
Call Sign

Specifications

34 m × 13 m
Length × Breadth
2002-01-01
Year Built
N/A
Deadweight
583 t
Gross Tonnage
N/A
Engine Power
ASTILLEROS ARMON - NAVIA, SPAIN
Builder
DET NORSKE VERITAS
Class Society
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Dive into the fleet, port, and flag state that AHTI is part of.

Flag State
All FI-flagged vessels
Browse every ship currently registered under the FI flag, with live AIS positions.
Vessel Type
Browse all Tugs
See the global fleet of tugs tracked on MarineRadar with live AIS data.
Departure Port
Port of PORVOO
Port traffic, arrivals and live vessel positions for PORVOO (FIPRV).

About AHTI

Identity · Ownership · Class · Route

AHTI — Tug

Built in 2002, with a gross tonnage of 583 GT, AHTI is a tug registered under the Finland flag. The vessel is owned by OSM SHIPMANAGEMENT FINLAND - ESPOO, FINLAND, built by ASTILLEROS ARMON - NAVIA, SPAIN.

AHTI route and voyage history

AHTI is currently on a voyage from PORVOO to PORVOO with an estimated arrival on 2026-09-07T11:09:00Z. The live route and current course of AHTI 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

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

  • MMSI: 230947000
  • IMO: 9230256
  • Call sign: OJJQ
  • Vessel type: Tug
  • Flag state: Finland

Frequently Asked Questions

Where is AHTI right now?+
AHTI is currently in the Baltic Sea, within the Baltic Sea trade route. It is sailing from PORVOO to PORVOO with an ETA of 7 Sep 2026, 11:09 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 AHTI?+
AHTI broadcasts MMSI 230947000 and is registered as IMO 9230256, with call sign OJJQ. 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 AHTI?+
AHTI is classified as a tug vessel registered under the FI flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tug fleet at /vessel-type/tug-pilot-vessel and full FI flag list at /flag/fi.
How can I see the live position of AHTI?+
MarineRadar shows the latest AIS broadcast from AHTI 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 AHTI'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 AHTI?+
AHTI is classed by DET NORSKE VERITAS, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a tug, AHTI sits in the same design class as the other tugs listed in the Similar Vessels section of the vessel page, or in the full tug directory at /vessel-type/tug-pilot-vessel. AHTI has a gross tonnage of 583 GT.

AHTI — Key Facts

MMSI
230947000
IMO number
9230256
Call sign
OJJQ
Vessel type
Tug
Flag state
FI
Navigation status
Stopped
Current speed
0.0 knots
Course over ground
0.0°
Heading
180°
Last known position
60.3105°, 25.5523°
Destination
PORVOO
ETA
2026-09-07T11:09:00Z
Departure port
PORVOO
Actual time of departure
2026-09-07T11:00:00Z
Current draught
5.7 m
Maximum static draught
5.7 m
Year built
2002-01-01
Gross tonnage
583
Dead weight
0 t
AIS last updated
2026-09-08T12:31:21Z