Callsign:	V4WR4
MMSI number:	341706000
IMO number:	639510
Navigational status:	At anchor (1)
Vessel class:	Dredging/underwater operations (33)
Destination:	(ETA ***00 24:60)
Location:	59°43.68' N 28°26.07' E - locator KO49FR24DR - show map 4.0 miles Southwest bearing 204° from Vistino, Leningrad, Russia [?] 6.6 miles Northeast bearing 51° from Ust’-Luga, Leningrad, Russia 60.0 miles West bearing 281° from Gatchina, Leningrad, Russia 64.6 miles West bearing 261° from Saint Petersburg, Sankt-Peterburg, Russia
Last position:	2024-06-05 04:40:17 EDT (15d 6h18m ago) 2024-06-05 11:40:17 MSK local time at Vistino, Russia [?]
Course:	88° – heading 172°
Speed:	0 MPH
Dimensions:	length 50 m width 12 m draught 2.0 m
Last path:	V4WR4>ais via Cloudship
Positions stored:	5

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
ASTRA		493.7 yards 355°	2024-06-05 05:10:17		POSEIDON I		0.3 miles 304°	2024-06-05 22:59:07
NEREIS		0.4 miles 358°	2024-06-05 05:00:57		ZUBR		0.5 miles 0°	2024-06-05 22:42:23
GESPER		0.6 miles 311°	2024-06-04 12:59:29		273443320 RU		0.9 miles 2°	2024-06-05 04:11:57
TUR		1.1 miles 354°	2024-06-05 03:11:17		PROTEY		1.2 miles 200°	2024-06-04 13:17:41
BIZON		1.7 miles 359°	2024-06-05 23:34:06		VIKTOR KUSKOV		1.7 miles 278°	2024-06-05 04:58:37
NAVIK		2.2 miles 336°	2024-06-05 06:11:27		YASNYY		2.3 miles 229°	2024-06-05 04:44:37
MOSHCHNY		2.5 miles 359°	2024-06-05 05:04:37		DOBRYNYA		2.6 miles 191°	2024-06-05 05:01:37
POLYDEFKIS		2.6 miles 187°	2024-06-18 17:59:51		CHERNAYA BARABULKA		2.8 miles 190°	2024-06-05 04:46:17
ODIN		3.0 miles 351°	2024-05-30 10:31:10		KORSAKOV		3.0 miles 350°	2024-06-05 05:00:57
VANINO		3.0 miles 6°	2024-06-05 22:57:47		SEVRUGA		3.1 miles 189°	2024-06-05 04:57:37

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.