Callsign:	DA5857
MMSI number:	211749360
Navigational status:	Moored (5)
Vessel class:	Dredging/underwater operations (33)
Location:	51°48.62' N 7°24.67' E - locator JO31QT94IL - show map 3.8 miles Northwest bearing 322° from Lüdinghausen, North Rhine-Westphalia, Germany [?] 7.6 miles North bearing 4° from Olfen, North Rhine-Westphalia, Germany 30.1 miles Northeast bearing 34° from Essen, North Rhine-Westphalia, Germany 63.7 miles North bearing 18° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2024-12-11 06:48:51 EST (6d 19h26m ago) 2024-12-11 12:48:51 CET local time at Lüdinghausen, Germany [?]
Course:	33° – heading 33°
Speed:	6 MPH
Dimensions:	length 27 m width 7 m draught 1.0 m
Last path:	DA5857>ais via do1dbs
Positions stored:	6628

callsign		distance	last heard - EST		callsign		distance	last heard - EST
CHERUBIN		46.3 yards 218°	2024-12-14 09:46:09		MUCKI		55.5 yards 16°	2024-12-13 21:15:07
KVB PRAHA		369.3 yards 210°	2024-12-16 02:53:18		EILTANK 40		0.3 miles 209°	2024-12-15 03:23:04
KRABBE		0.4 miles 28°	2024-11-25 02:07:57		RUEBEZAHL		0.6 miles 208°	2024-12-15 03:34:13
TYRO		0.6 miles 209°	2024-12-04 09:57:05		DANIELA		0.6 miles 208°	2024-12-17 08:06:59
NADIR		0.7 miles 207°	2024-12-11 06:43:47		HAVEL		1.0 miles 204°	2024-12-13 04:17:26
STADT LINDENFELS		1.5 miles 192°	2024-12-17 09:01:22		EILTANK 67		2.1 miles 181°	2024-12-15 02:24:23
LUNA		2.7 miles 175°	2024-12-15 11:49:50		PETRONELLA		2.9 miles 174°	2024-12-17 23:51:48
SYMPATHIE		2.9 miles 174°	2024-12-17 08:08:00		CHARON		2.9 miles 174°	2024-11-22 01:52:32
DB0LN-10		2.9 miles 155°	2024-12-18 02:10:40		DB0LN-15		2.9 miles 156°	2024-12-18 02:13:57
HANNA		3.0 miles 173°	2024-12-15 23:56:25		FABIAN DEYMANN		3.1 miles 172°	2024-12-17 06:01:10

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.