Callsign:	V4UV3
MMSI number:	341815000
IMO number:	7802964
Navigational status:	Moored (5)
Vessel class:	Dredging/underwater operations (33)
Destination:	RIGA
Location:	57°02.23' N 24°04.91' E - locator KO27AA98TW - show map 1.1 miles East bearing 68° from Bolderaja, Rīga, Latvia [?] 1.8 miles East bearing 103° from Daugavgrīva, Rīga, Latvia 6.4 miles North bearing 352° from Riga, Rīga, Latvia 30.1 miles Northeast bearing 27° from Jelgava, Jelgavas Rajons, Latvia
Last position:	2025-02-07 20:37:06 EST (2h8m ago) 2025-02-08 03:37:06 EET local time at Bolderaja, Latvia [?]
Course:	169.900009° – heading 511°
Speed:	0 MPH
Dimensions:	length 112 m width 18 m draught 5.2 m
Last path:	V4UV3>ais via es8tjm
Positions stored:	6077

callsign		distance	last heard - EST		callsign		distance	last heard - EST
GT CETUS		511.5 yards 162°	2025-02-07 16:19:56		BUNUN ACE		0.4 miles 308°	2025-02-07 22:45:34
VARMA		0.4 miles 152°	2025-02-07 22:35:23		LIVA		0.5 miles 149°	2025-02-07 22:14:59
ULVIK		0.9 miles 174°	2025-02-07 22:43:32		ORION		1.4 miles 322°	2025-02-05 00:08:10
LADY AMI		1.4 miles 322°	2025-02-07 16:58:42		LV WARSHIP P-09		1.5 miles 291°	2025-02-07 22:43:32
DINA		1.5 miles 309°	2025-02-07 22:43:32		SAR KA -06		1.6 miles 294°	2025-02-07 19:56:17
SAR KA-08		1.6 miles 294°	2025-02-07 19:19:32		NORDIC HERO		1.6 miles 122°	2025-02-07 19:39:58
STELLA		1.7 miles 171°	2025-02-06 12:43:22		FOROS		1.7 miles 111°	2025-02-07 22:27:13
SWAMI		1.7 miles 113°	2025-02-07 22:43:32		GAUJA		1.7 miles 127°	2025-02-07 20:39:09
ROSEBURG		1.9 miles 105°	2025-02-07 22:43:32		ERLEND		1.9 miles 137°	2025-02-07 19:03:13
SWE CARRIER		2.0 miles 309°	2025-02-07 22:45:34		ELBSKY		2.0 miles 165°	2025-02-07 22:43:32

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.