Callsign:	DK4
MMSI number:	211504540
IMO number:	920268
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	BOTLEK
Location:	51°42.38' N 7°17.49' E - locator JO31PQ49XM - show map 4.7 miles West bearing 275° from Olfen, North Rhine-Westphalia, Germany [?] 4.8 miles Northwest bearing 305° from Datteln, North Rhine-Westphalia, Germany 21.3 miles Northeast bearing 34° from Essen, North Rhine-Westphalia, Germany 55.4 miles North bearing 15° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2024-06-15 03:15:33 EDT (9h49m ago) 2024-06-15 09:15:33 CEST local time at Olfen, Germany [?]
Course:	308.700012° – heading 511°
Speed:	6 MPH
Dimensions:	length 110 m width 9 m draught 0.1 m
Last path:	DK4>ais via do1dbs
Positions stored:	57358

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SEESTERN		10.8 yards 201°	2024-06-08 05:50:01		LISA REICH		14.5 yards 273°	2024-06-14 07:44:35
KIM		15.9 yards 301°	2024-05-26 04:04:43		OSAR		19.9 yards 125°	2024-06-12 01:23:01
NOMADISCH 1+2		25.5 yards 301°	2024-06-15 02:36:15		BLAAK		28.8 yards 300°	2024-06-15 03:36:41
HOSTA		32.7 yards 306°	2024-06-15 07:51:39		ANNA		38.3 yards 302°	2024-06-15 13:00:19
HE-JO		230.5 yards 131°	2024-06-14 03:16:18		DESEJO		282.1 yards 308°	2024-06-05 16:21:08
IDUNA		332.3 yards 131°	2024-06-12 14:45:37		MEERVAL		0.3 miles 133°	2024-06-14 09:46:44
RHENUS DUISBURG		0.4 miles 133°	2024-06-15 01:52:13		ANTIDA		0.4 miles 133°	2024-06-12 07:51:31
REGINA W		0.4 miles 133°	2024-06-11 02:27:40		GRATIA		0.4 miles 134°	2024-06-13 11:57:25
RODORT-10		0.5 miles 135°	2024-06-14 10:09:57		MARAVILLA		0.5 miles 134°	2024-06-15 04:23:03
PASAR		0.5 miles 134°	2024-06-14 08:17:56		AMATO		0.7 miles 135°	2024-06-14 01:23:02

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.