Callsign:	V4ZB4
MMSI number:	341832000
IMO number:	402577
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	LIEPAJA
Location:	56°32.59' N 21°01.20' E - locator KO06MN20JI - show map 1.1 km North bearing 10° from Vec-Liepāja, Liepāja, Latvia [?] 2.9 km North bearing 4° from Liepāja, Liepāja, Latvia 92.0 km North bearing 356° from Klaipėda, Klaipėdos Apskritis, Lithuania
Last position:	2025-08-09 17:19:27 UTC (11h1m ago) 2025-08-09 20:19:27 EEST local time at Vec-Liepāja, Latvia [?]
Course:	122.5° – heading 122°
Speed:	4 km/h
Dimensions:	length 79 m width 11 m draught 4.1 m
Last path:	V4ZB4>ais via SM1UBB
Positions stored:	41580

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.