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Vietnam flag

CA CHUA A21 — Fishing · MMSI 574237832

VN
World map showing the last known position of CA CHUA A21 at 17° 30.193' N, 108° 3.575' E
NSEW
Current PositionNo recent signal

CA CHUA A21 has not broadcast an AIS position for 176 days. Its most recent report placed it in the South China Sea, at 17.5032° N, 108.0596° E, on 16 Mar 2026, 14:58 UTC. It was sailing from VUNG ANG to CLASS B.

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Updated 176 days ago using terrestrial data
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Unknown
Current Navigational Status
0.6 kn
Speed
300.0°
/ ---
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

ATD
20:22 UTCMar 15, 2024
CLASS B
ETA
N/A
CA CHUA A21

CA CHUA A21

Identity

Fishing
Type
Vietnam flagVN
Flag
N/A
IMO Number
574237832
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 CA CHUA A21 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 Fishings
See the global fleet of fishings tracked on MarineRadar with live AIS data.
Departure Port
Port of VUNG ANG
Port traffic, arrivals and live vessel positions for VUNG ANG (VNVAG).

About CA CHUA A21

Identity · Ownership · Class · Route

CA CHUA A21 — Fishing

CA CHUA A21 is a fishing registered under the Vietnam flag.

CA CHUA A21 route and voyage history

CA CHUA A21 most recently departed VUNG ANG. The live route and current course of CA CHUA A21 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 CA CHUA A21 can be seen in the Similar Vessels section above or in the full fishing fleet at /vessel-type/fishing.

Frequently Asked Questions

Where is CA CHUA A21 right now?+
CA CHUA A21 has not broadcast an AIS position for 176 days. The most recent broadcast placed it in the South China Sea, on 16 Mar 2026, 14:58 UTC. It was sailing from VUNG ANG to CLASS B. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.
What are the identifiers for CA CHUA A21?+
CA CHUA A21 broadcasts MMSI 574237832. 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 CA CHUA A21?+
CA CHUA A21 is classified as a fishing vessel registered under the VN flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full fishing fleet at /vessel-type/fishing and full VN flag list at /flag/vn.
How can I see the live position of CA CHUA A21?+
MarineRadar shows the latest AIS broadcast from CA CHUA A21 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 CA CHUA A21'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 CA CHUA A21?+
As a fishing, CA CHUA A21 sits in the same design class as the other fishings listed in the Similar Vessels section of the vessel page, or in the full fishing directory at /vessel-type/fishing.

CA CHUA A21 — Key Facts

MMSI
574237832
Vessel type
Fishing
Flag state
VN
Current speed
0.6 knots
Course over ground
300.0°
Last known position
17.5032°, 108.0596°
Destination
CLASS B
Departure port
VUNG ANG
Actual time of departure
2024-03-15T20:22:00Z
AIS last updated
2026-03-16T14:58:00Z