Callsign:	PH4683
MMSI number:	244830366
IMO number:	502391
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	ROTTERDAM (ETA Apr30 16:13)
Location:	51°55.40' N 4°12.58' E - locator JO21CW51DO - show map 1.7 miles West bearing 270° from Maassluis, Gemeente Maassluis, South Holland, Netherlands [?] 5.7 miles West bearing 278° from Vlaardingen, Gemeente Vlaardingen, South Holland, Netherlands 42.4 miles Southwest bearing 223° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 74.3 miles North bearing 355° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-01-07 08:25:51 EST (24d 16h13m ago) 2025-01-07 14:25:51 CET local time at Maassluis, Netherlands [?]
Course:	132° – heading 511°
Speed:	9 MPH
Dimensions:	length 82 m width 10 m draught 2.5 m
Last path:	PH4683>ais via S.I.T.T.
Positions stored:	12000

callsign		distance	last heard - EST		callsign		distance	last heard - EST
COMIENZO		72.2 yards 283°	2025-01-28 10:54:45		ELISALEX SCHULTE		161.0 yards 215°	2025-01-28 20:03:17
THIALF		256.9 yards 65°	2025-02-01 00:38:45		LOTUS		302.7 yards 252°	2025-01-20 08:17:39
FEZZAN		312.6 yards 210°	2025-01-31 21:08:43		HEBO-CAT 9		355.4 yards 255°	2025-01-20 06:31:25
SLOMAN HERAKLES		370.1 yards 310°	2025-01-19 04:54:41		RVE11		479.3 yards 286°	2025-01-07 00:56:46
WAGNER		527.2 yards 105°	2025-01-09 18:02:22		KRVE 83		0.3 miles 237°	2025-01-18 12:22:08
WATERBOOT 5		0.3 miles 295°	2025-01-07 02:36:11		LEONORE		0.3 miles 234°	2025-01-21 00:06:33
SONGA POLARIS		0.3 miles 330°	2025-01-22 10:39:18		RPA2		0.3 miles 238°	2025-01-20 10:22:17
OCEAN VENTURE		0.3 miles 195°	2025-01-20 02:50:34		SONGA TAURUS		0.4 miles 208°	2025-01-31 03:22:19
EMMA		0.4 miles 126°	2025-01-07 01:46:29		SONGA ATLANTIC		0.4 miles 154°	2025-01-22 13:12:16
VALENCIA		0.4 miles 110°	2025-01-07 02:59:39		FAIRPLAY-93		0.4 miles 298°	2025-01-31 20:53:26

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.