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Vietnam flag

KN 491 — Law Enforce · IMO 9765897

VN
World map showing the last known position of KN 491 at 11° 54.087' N, 109° 12.347' E
NSEW
Current PositionLast report

KN 491 was last reported in the South China Sea, at 11.9015° N, 109.2058° 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
---
Current Draught

Voyage Tracker

N/A
ATD
N/A
N/A
ETA
N/A
KN 491

KN 491

Identity

Law Enforce
Type
Vietnam flagVN
Flag
9765897
IMO Number
574128112
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 KN 491 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 Law Enforces
See the global fleet of law enforces tracked on MarineRadar with live AIS data.

About KN 491

Identity · Ownership · Class · Route

KN 491 — Law Enforce

KN 491 is a law enforce registered under the Vietnam flag.

KN 491 route and voyage history

The most recent AIS broadcast from KN 491 is shown on the live map above. The live route and current course of KN 491 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 KN 491 can be seen in the Similar Vessels section above or in the full law enforce fleet at /vessel-type/military-special.

Frequently Asked Questions

Where is KN 491 right now?+
KN 491 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 KN 491?+
KN 491 broadcasts MMSI 574128112 and is registered as IMO 9765897. 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 KN 491?+
KN 491 is classified as a law enforce vessel registered under the VN flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full law enforce fleet at /vessel-type/military-special and full VN flag list at /flag/vn.
How can I see the live position of KN 491?+
MarineRadar shows the latest AIS broadcast from KN 491 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 KN 491'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 KN 491?+
As a law enforce, KN 491 sits in the same design class as the other law enforces listed in the Similar Vessels section of the vessel page, or in the full law enforce directory at /vessel-type/military-special.

KN 491 — Key Facts

MMSI
574128112
IMO number
9765897
Vessel type
Law Enforce
Flag state
VN
Current speed
0.0 knots
Course over ground
0.0°
Last known position
11.9015°, 109.2058°