Callsign:	DB4502
MMSI number:	211707090
IMO number:	49152
Navigational status:	Under way (engine) (0)
Vessel class:	Dredging/underwater operations (33)
Location:	51°36.99' N 7°19.69' E - locator JO31PO97JX - show map 4.6 miles North bearing 6° from Castrop-Rauxel, North Rhine-Westphalia, Germany [?] 6.6 miles Northeast bearing 46° from Herne, North Rhine-Westphalia, Germany 17.6 miles Northeast bearing 49° from Essen, North Rhine-Westphalia, Germany 49.9 miles North bearing 19° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-01-05 15:52:33 EST (1m33s ago) 2025-01-05 21:52:33 CET local time at Castrop-Rauxel, Germany [?]
Course:	360° – heading 511°
Speed:	0 MPH
Dimensions:	length 22 m width 11 m draught 0.0 m
Last path:	DB4502>ais via do1dbs
Positions stored:	34942

callsign		distance	last heard - EST		callsign		distance	last heard - EST
CERBERUS		119.9 yards 101°	2025-01-05 15:52:33		NIXE		135.4 yards 98°	2025-01-05 15:53:34
FILIA MOSAE		260.2 yards 275°	2024-12-08 07:47:37		211504424		266.7 yards 104°	2025-01-01 01:34:03
RIESENBECK		267.5 yards 103°	2025-01-05 11:07:27		HENRICHENBURG II		268.8 yards 276°	2024-12-27 02:11:15
HENRICHENBURG		290.5 yards 275°	2025-01-05 15:18:23		ANTONIA		346.9 yards 295°	2025-01-04 18:06:33
LUCKY STAR		381.6 yards 346°	2024-12-20 08:50:51		MARLENE		411.8 yards 274°	2024-12-24 09:08:44
DH5DAN-99		1.2 miles 155°	2025-01-05 14:11:46		DO3DCF-4		1.5 miles 188°	2024-12-31 09:00:40
DL5DAE-8		1.8 miles 211°	2025-01-05 15:45:27		LIBERTY		1.9 miles 23°	2025-01-02 03:44:44
DF6VB		2.4 miles 72°	2024-12-29 07:13:18		DF8YU-D		2.5 miles 10°	2025-01-05 15:35:04
GERONIMUS		2.5 miles 111°	2024-12-11 03:13:34		DG6YMK B		2.7 miles 359°	2025-01-02 14:36:16
DG6YMK-B		2.7 miles 359°	2025-01-02 14:36:26		DG6YMK-4		2.8 miles 359°	2025-01-05 09:40:23

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.