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Vietnam flag

CTB SAO DO 01 — Dredger · MMSI 574013085

VN
World map showing the last known position of CTB SAO DO 01 at 20° 53.651' N, 106° 37.359' E
NSEW
Current PositionLast report

CTB SAO DO 01 was last reported in the South China Sea, at 20.8942° N, 106.6226° E.

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Updated — using terrestrial data
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Unknown
Current Navigational Status
0.0 kn
Speed
0.0°
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Course / Heading
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Static Draught
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Current Draught

Voyage Tracker

N/A
ATD
N/A
N/A
ETA
N/A
CTB SAO DO 01

CTB SAO DO 01

Identity

Dredger
Type
Vietnam flagVN
Flag
N/A
IMO Number
574013085
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 CTB SAO DO 01 — straight from your phone.

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Military Ops

Dive into the fleet, port, and flag state that CTB SAO DO 01 is part of.

Flag State
All VN-flagged vessels
Browse every ship currently registered under the VN flag, with live AIS positions.
Vessel Type
Browse all Dredgers
See the global fleet of dredgers tracked on MarineRadar with live AIS data.

About CTB SAO DO 01

Identity · Ownership · Class · Route

CTB SAO DO 01 — Dredger

CTB SAO DO 01 is a dredger registered under the Vietnam flag.

CTB SAO DO 01 route and voyage history

The most recent AIS broadcast from CTB SAO DO 01 is shown on the live map above. The live route and current course of CTB SAO DO 01 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 CTB SAO DO 01 can be seen in the Similar Vessels section above or in the full dredger fleet at /vessel-type/military-special.

Frequently Asked Questions

Where is CTB SAO DO 01 right now?+
CTB SAO DO 01 was last reported in the South China Sea. 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 CTB SAO DO 01?+
CTB SAO DO 01 broadcasts MMSI 574013085. 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 CTB SAO DO 01?+
CTB SAO DO 01 is classified as a dredger vessel registered under the VN flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full dredger fleet at /vessel-type/military-special and full VN flag list at /flag/vn.
How can I see the live position of CTB SAO DO 01?+
MarineRadar shows the latest AIS broadcast from CTB SAO DO 01 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 CTB SAO DO 01'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 CTB SAO DO 01?+
As a dredger, CTB SAO DO 01 sits in the same design class as the other dredgers listed in the Similar Vessels section of the vessel page, or in the full dredger directory at /vessel-type/military-special.

CTB SAO DO 01 — Key Facts

MMSI
574013085
Vessel type
Dredger
Flag state
VN
Current speed
0.0 knots
Course over ground
0.0°
Last known position
20.8942°, 106.6226°