Callsign:	YLCU
MMSI number:	275347000
IMO number:	378747
Navigational status:	Undefined/default (15)
Vessel class:	Tug (52)
Destination:	RIGA
Location:	57°00.32' N 24°05.75' E - locator KO27BA11MG - show map 4.1 miles North bearing 355° from Riga, Rīga, Latvia [?] 9.0 miles North bearing 355° from Baloži, Ķekavas Novads, Latvia 79.8 miles North bearing 22° from Šiauliai, Šiaulių Apskritis, Lithuania
Last position:	2025-02-07 22:59:50 EST (8s ago) 2025-02-08 05:59:50 EET local time at Riga, Latvia [?]
Course:	55.5° – heading 186°
Speed:	0 MPH
Dimensions:	length 33 m width 12 m draught 4.8 m
Persons on board:	3 (2019-12-26 19:41:53 EST – 1870d 3h18m ago)
Last path:	YLCU>ais via es8tjm
Positions stored:	19534

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SFINKSA		43.0 yards 48°	2025-02-07 22:59:50		ELBSKY		484.3 yards 1°	2025-02-07 22:59:50
YEOMAN		0.4 miles 205°	2025-01-20 19:40:11		STELLA		0.6 miles 333°	2025-02-06 12:43:22
ADRIATA		1.0 miles 61°	2025-02-07 22:39:27		MARE		1.0 miles 202°	2025-02-07 22:31:18
ASTRAHANA		1.1 miles 51°	2025-02-07 19:09:20		ERLEND		1.1 miles 44°	2025-02-07 19:03:13
DMITRIJS		1.1 miles 55°	2025-02-07 18:59:08		WEST LYNDA		1.1 miles 52°	2025-01-17 11:23:23
MSC VANQUISH II		1.4 miles 184°	2025-02-07 22:59:50		ULVIK		1.4 miles 342°	2025-02-07 22:57:48
GAUJA		1.4 miles 35°	2025-02-07 20:39:09		NORDIC HERO		1.6 miles 30°	2025-02-07 19:39:58
IRMA		1.6 miles 184°	2025-02-07 22:49:39		LIVA		1.8 miles 351°	2025-02-07 22:14:59
SWAMI		1.9 miles 34°	2025-02-07 22:55:46		VARMA		1.9 miles 349°	2025-02-07 22:35:23
FOROS		1.9 miles 34°	2025-02-07 22:27:13		GT CETUS		2.0 miles 347°	2025-02-07 16:19:56

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.