Callsign:	YL3151
MMSI number:	275031017
IMO number:	820339
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	RIGA
Location:	57°01.02' N 24°06.99' E - locator KO27BA34XC - show map 4.0 km Southeast bearing 113° from Bolderaja, Rīga, Latvia [?] 5.7 km Southeast bearing 121° from Daugavgrīva, Rīga, Latvia 7.9 km North bearing 5° from Riga, Rīga, Latvia 47.6 km Northeast bearing 31° from Jelgava, Jelgavas Rajons, Latvia
Last position:	2025-03-12 16:45:03 UTC (18h17m ago) 2025-03-12 18:45:03 EET local time at Bolderaja, Latvia [?]
Course:	353.800018° – heading 345°
Speed:	0 km/h
Dimensions:	length 31 m width 10 m draught 4.4 m
Last path:	YL3151>ais via es8tjm
Positions stored:	5308

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.