Samoa flag

LADY SAMOA IV — Unknown · IMO 9940007

WSUnder way using engine
World map showing the last known position of LADY SAMOA IV at 13° 50.204' S, 171° 35.178' W
NSEW

Latitude / Longitude

13° 50.204' S
171° 35.178' W

Show in Map
Updated 2 hours ago using terrestrial data
Live Satellite · every 5 min

Need more up-to-date positions?

This page shows terrestrial AIS. Download the app for live satellite tracking, refreshed every 5 minutes worldwide.

Get App
Under way using engine
Current Navigational Status
10.8 kn
Speed
104.0°
/ 104°
Course / Heading
2.3 m
Static Draught
2.3 m
Current Draught
ATD
Jun 23, 2026, 09:30 UTC
ETA
Jun 23, 2026, 17:50 UTC
From
APIA
To
PAGO PAGO
Record Route
Add to Fleet

Voyage Tracker

Samoa flag
APIAWSAPW
ATD
09:30 UTCJun 23, 2026
ETA
17:50 UTCJun 23, 2026
LADY SAMOA IV

LADY SAMOA IV

Identity

Unknown
Type
Samoa flagWS
Flag
9940007
IMO Number
561006006
MMSI
5WDU
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
Live tracking · 50,000+ mariners

Track LADY SAMOA IV live on MarineRadar

Real-time AIS positions, voyage history, and arrival alerts for LADY SAMOA IV — straight from your phone.

Live AIS positionsVoyage historyArrival alerts
Get the App

4.6 ★ · 18,000 reviews

Dive into the fleet, port, and flag state that LADY SAMOA IV is part of.

Flag State
All WS-flagged vessels
Browse every ship currently registered under the WS flag, with live AIS positions.
Departure Port
Port of APIA
Port traffic, arrivals and live vessel positions for APIA (WSAPW).
Destination Port
Port of PAGO PAGO
Arrivals, berth specifications, and live vessel traffic for PAGO PAGO (ASPPG).

About LADY SAMOA IV

Identity · Ownership · Class · Route

LADY SAMOA IV — Vessel

LADY SAMOA IV is a maritime vessel registered under the Samoa flag.

LADY SAMOA IV route and voyage history

LADY SAMOA IV is currently on a voyage from APIA to PAGO PAGO with an estimated arrival on 2026-06-23T17:50:00Z. The live route and current course of LADY SAMOA IV are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass. View LADY SAMOA IV's full route replay to see voyage history, course changes, and port-by-port movement.

Vessel class and identifiers

Vessels in the same class as LADY SAMOA IV can be seen in the Similar Vessels section above.

  • MMSI: 561006006
  • IMO: 9940007
  • Call sign: 5WDU
  • Flag state: Samoa

Frequently Asked Questions

What are the identifiers for LADY SAMOA IV?+
LADY SAMOA IV broadcasts MMSI 561006006 and is registered as IMO 9940007, with call sign 5WDU. 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 LADY SAMOA IV?+
LADY SAMOA IV is classified as a unknown vessel registered under the WS flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full WS flag list at /flag/ws.
How can I see the live position of LADY SAMOA IV?+
MarineRadar shows the latest AIS broadcast from LADY SAMOA IV 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 LADY SAMOA IV'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 LADY SAMOA IV?+
As a unknown, LADY SAMOA IV sits in the same design class as the other unknowns listed in the Similar Vessels section of the vessel page.

LADY SAMOA IV — Key Facts

MMSI
561006006
IMO number
9940007
Call sign
5WDU
Vessel type
Unknown
Flag state
WS
Navigation status
Under way using engine
Current speed
10.8 knots
Course over ground
104.0°
Heading
104°
Last known position
-13.8367°, -171.5863°
Destination
PAGO PAGO
ETA
2026-06-23T17:50:00Z
Departure port
APIA
Actual time of departure
2026-06-23T09:30:00Z
Current draught
2.3 m
Maximum static draught
2.3 m
Dead weight
0 t
AIS last updated
2026-06-23T10:41:00Z