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Thailand flag

RAMTHEP 91 — Tug · MMSI 567213632

THClass B
World map showing the last known position of RAMTHEP 91 at 7° 13.792' N, 100° 39.828' E
NSEW
Current PositionLast report

RAMTHEP 91 was last reported under way in the South China Sea, at 7.2299° N, 100.6638° E, on 6 Sep 2026, 16:55 UTC. It was sailing from KO SICHANG to BANGKOK with an ETA of 30 Aug 2026, 12:52 UTC.

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Updated 2 days ago using terrestrial data
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Class B
Current Navigational Status
3.0 kn
Speed
164.0°
/ 511°
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

ATD
12:52 UTCAug 30, 2026
Thailand flag
BANGKOKTHBKK
ETA
12:52 UTCAug 30, 2026
RAMTHEP 91

RAMTHEP 91

Identity

Tug
Type
Thailand flagTH
Flag
N/A
IMO Number
567213632
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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Dive into the fleet, port, and flag state that RAMTHEP 91 is part of.

Flag State
All TH-flagged vessels
Browse every ship currently registered under the TH 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 KO SICHANG
Port traffic, arrivals and live vessel positions for KO SICHANG (THKSI).
Destination Port
Port of BANGKOK
Arrivals, berth specifications, and live vessel traffic for BANGKOK (THBKK).

About RAMTHEP 91

Identity · Ownership · Class · Route

RAMTHEP 91 — Tug

RAMTHEP 91 is a tug registered under the Thailand flag.

RAMTHEP 91 route and voyage history

RAMTHEP 91 is currently on a voyage from KO SICHANG to BANGKOK with an estimated arrival on 2026-08-30T12:52:00Z. The live route and current course of RAMTHEP 91 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

Vessels in the same class as RAMTHEP 91 can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

Frequently Asked Questions

Where is RAMTHEP 91 right now?+
RAMTHEP 91 was last reported under way in the South China Sea, within the Strait of Malacca, on 6 Sep 2026, 16:55 UTC. It was sailing from KO SICHANG to BANGKOK with an ETA of 30 Aug 2026, 12:52 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 RAMTHEP 91?+
RAMTHEP 91 broadcasts MMSI 567213632. 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 RAMTHEP 91?+
RAMTHEP 91 is classified as a tug vessel registered under the TH 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 TH flag list at /flag/th.
How can I see the live position of RAMTHEP 91?+
MarineRadar shows the latest AIS broadcast from RAMTHEP 91 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 RAMTHEP 91'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 RAMTHEP 91?+
As a tug, RAMTHEP 91 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.

RAMTHEP 91 — Key Facts

MMSI
567213632
Vessel type
Tug
Flag state
TH
Navigation status
Class B
Current speed
3.0 knots
Course over ground
164.0°
Heading
511°
Last known position
7.2299°, 100.6638°
Destination
BANGKOK
ETA
2026-08-30T12:52:00Z
Departure port
KO SICHANG
Actual time of departure
2026-08-30T12:52:00Z
AIS last updated
2026-09-06T16:55:38Z