Callsign:	OT4520
MMSI number:	205452490
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Destination:	VLAARDINGEN
Location:	51°34.67' N 6°35.87' E - locator JO31HN18RQ - show map - static map 1.9 miles North bearing 357° from Rheinberg, North Rhine-Westphalia, Germany [?] 3.5 miles East bearing 96° from Alpen, Regierungsbezirk Düsseldorf, North Rhine-Westphalia, Germany 47.0 miles North bearing 341° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 91.1 miles Southeast bearing 126° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2018-06-15 00:43:59 EDT (5d 5h6m ago) 2018-06-15 06:43:59 CEST local time at Rheinberg, Germany [?]
Course:	358.9° – heading 511°
Speed:	11 MPH
Dimensions:	length 60 m width 7 m draught 0.3 m
Last path:	OT4520>ais via ak4nv
Positions stored:	20701

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
ELSBERT		15.1 yards 245°	2018-05-29 09:05:34		SAN ANTONIO		49.8 yards 201°	2018-06-15 05:03:18
WAALKADE		60.1 yards 214°	2018-06-20 01:41:20		LIBRA		268.4 yards 1°	2018-06-19 06:46:58
CARON		296.3 yards 360°	2018-06-15 14:03:48		FELLOWSHIP		308.8 yards 2°	2018-06-19 20:59:35
TENNESSEE		391.8 yards 356°	2018-06-19 02:32:44		VEERHAVEN X		396.9 yards 354°	2018-06-20 05:49:40
380956425		462.4 yards 342°	2018-06-15 20:11:06		SAKURA		467.4 yards 4°	2018-06-09 15:11:21
EILTANK 16		517.5 yards 4°	2018-06-17 11:17:50		VARIANT		0.3 miles 4°	2018-06-20 03:02:47
UNDINE 2		0.3 miles 0°	2018-06-19 00:28:41		CONFIDE		0.4 miles 2°	2018-06-08 01:39:14
BLACKLOCK		0.4 miles 165°	2018-06-14 06:04:49		SG LURCH		0.4 miles 160°	2018-06-20 04:49:39
ALFA:MEA .		0.4 miles 0°	2018-06-15 07:32:57		HENRI.		0.4 miles 4°	2018-06-20 02:25:09
NICKY		0.5 miles 161°	2018-06-15 05:32:49		KVB.STARK		0.5 miles 157°	2018-06-19 05:31:44

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.