Callsign:	V4ZM4
MMSI number:	341852000
IMO number:	8511885
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	KLAIPEDA LT
Location:	56°25.47' N 20°47.92' E - locator KO06JK51UU - show map 16.9 km Southwest bearing 233° from Liepāja, Liepāja, Latvia [?] 18.0 km Southwest bearing 228° from Vec-Liepāja, Liepāja, Latvia 81.0 km North bearing 346° from Klaipėda, Klaipėdos Apskritis, Lithuania
Last position:	2025-09-21 23:09:15 UTC (6h9m ago) 2025-09-22 02:09:15 EEST local time at Liepāja, Latvia [?]
Course:	189.699997° – heading 193°
Speed:	11 km/h
Dimensions:	length 79 m width 11 m draught 4.6 m
Last path:	V4ZM4>ais via es8tjm
Positions stored:	52014

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.