Callsign:	OT4711
MMSI number:	205471190
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (89)
Destination:	AFRIKAHAVEN (ETA Jan27 13:19)
Location:	52°22.83' N 4°54.75' E - locator JO22KJ91LI - show map 1.1 miles Northeast bearing 65° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands [?] 5.4 miles Southeast bearing 138° from Zaandam, Gemeente Zaanstad, North Holland, Netherlands 36.6 miles Northeast bearing 30° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-01-27 07:11:54 EST (2d 4h29m ago) 2025-01-27 13:11:54 CET local time at Amsterdam, Netherlands [?]
Course:	266° – heading 511°
Speed:	7 MPH
Dimensions:	length 110 m width 12 m draught 2.7 m
Last path:	OT4711>ais via PE1LWI
Positions stored:	6044

callsign		distance	last heard - EST		callsign		distance	last heard - EST
AARON		63.7 yards 291°	2025-01-23 09:04:12		CALANDA		105.7 yards 259°	2025-01-27 09:54:00
NAZAR		205.7 yards 265°	2025-01-23 09:31:16		ARCTURUS		245.0 yards 265°	2025-01-27 09:00:58
ASTRO		278.2 yards 269°	2025-01-27 07:31:55		LARS		314.4 yards 81°	2025-01-23 11:24:28
KONINGIN WILHELMINA		323.6 yards 239°	2025-01-23 07:46:05		IJVEER 55		330.3 yards 291°	2025-01-27 09:54:00
PAX		333.6 yards 267°	2025-01-23 09:33:16		NELLY		360.5 yards 269°	2025-01-27 05:46:52
ALBERT		396.5 yards 248°	2025-01-27 07:40:55		PIETER		413.2 yards 241°	2025-01-27 09:42:59
IJVEER 56		418.2 yards 258°	2025-01-27 09:51:59		ZWAANTJE 2		424.7 yards 268°	2025-01-27 08:34:57
VOLHARDING 3		467.8 yards 257°	2025-01-23 12:28:35		JUNON		511.1 yards 270°	2025-01-19 12:53:18
FREDERIK ALBERT P.		512.4 yards 251°	2025-01-27 05:46:52		VIRTUS		0.3 miles 275°	2025-01-27 09:23:58
PRINS JOHAN FRISO		0.3 miles 191°	2025-01-27 09:13:58		PRINS BERNHARD		0.3 miles 260°	2025-01-27 08:37:57

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.