Callsign:	SR3321
MMSI number:	261183321
Navigational status:	Moored (5)
Vessel class:	WIG (20)
Destination:	HAMM
Location:	51°33.60' N 7°12.68' E - locator JO31ON54IJ - show map 1.2 km North bearing 342° from Herne, North Rhine-Westphalia, Germany [?] 7.4 km West bearing 279° from Castrop-Rauxel, North Rhine-Westphalia, Germany 18.2 km Northeast bearing 48° from Essen, North Rhine-Westphalia, Germany 72.0 km North bearing 15° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-03-11 12:48:33 UTC (6h7m ago) 2025-03-11 13:48:33 CET local time at Herne, Germany [?]
Course:	317.5° – heading 511°
Speed:	0 km/h
Dimensions:	length 80 m width 8 m draught 2.0 m
Last path:	SR3321>ais via do1dbs
Positions stored:	4612

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.