Callsign:	OT5513
MMSI number:	205551390
IMO number:	752034
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	7E PETROLEUMHAVEN C (ETA Jan06 21:47)
Location:	51°53.11' N 4°17.23' E - locator JO21DV42KK - show map 3.0 miles Southwest bearing 231° from Vlaardingen, Gemeente Vlaardingen, South Holland, Netherlands [?] 3.3 miles Northwest bearing 327° from Spijkenisse, Gemeente Spijkenisse, South Holland, Netherlands 42.3 miles Southwest bearing 217° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 71.5 miles North bearing 358° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-01-07 05:50:46 EST (11d 17h21m ago) 2025-01-07 11:50:46 CET local time at Vlaardingen, Netherlands [?]
Course:	254° – heading 252°
Speed:	8 MPH
Dimensions:	length 135 m width 19 m draught 2.3 m
Last path:	OT5513>ais via S.I.T.T.
Positions stored:	5745

callsign		distance	last heard - EST		callsign		distance	last heard - EST
PIZ ALBANA		3.9 yards 338°	2025-01-07 04:52:38		LISELOTTE ESSBERGER		127.5 yards 164°	2025-01-18 12:46:55
FINT		190.1 yards 75°	2025-01-09 07:04:57		VOLHARDING 3		205.6 yards 130°	2025-01-17 10:00:18
AEGIR		255.5 yards 104°	2025-01-07 01:04:47		ESTRELLA		276.3 yards 103°	2025-01-07 02:55:22
TREASURE		294.4 yards 109°	2024-12-27 15:02:17		FAIRPLAY 21		313.1 yards 297°	2025-01-16 05:23:22
WATERPOORT		318.9 yards 79°	2025-01-07 05:39:32		ALIKI		332.9 yards 40°	2025-01-16 10:51:10
JOHN AUGUSTUS ESSBER		334.4 yards 290°	2025-01-18 23:08:16		ANVERSA		341.4 yards 91°	2025-01-06 21:21:20
AMERIX		380.5 yards 358°	2025-01-10 15:09:22		COMPAAN		444.2 yards 89°	2025-01-06 00:16:11
PONTONNIER		491.4 yards 278°	2025-01-07 02:36:43		RVE 36		526.0 yards 81°	2025-01-02 22:41:03
EPSHIP 3		0.3 miles 282°	2025-01-05 02:46:27		EPSHIP I		0.3 miles 281°	2025-01-07 02:50:01
INVOTIS V		0.3 miles 343°	2025-01-08 03:54:37		FINJA		0.4 miles 340°	2025-01-18 21:15:16

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.