Callsign:	SR4100
MMSI number:	261184100
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	BULSTRINGEN (ETA 11261700)
Location:	52°24.28' N 9°31.28' E - locator JO42SJ27ND - show map 5.4 km West bearing 276° from Seelze, Lower Saxony, Germany [?] 5.5 km West bearing 256° from Garbsen, Lower Saxony, Germany 14.9 km West bearing 285° from Hannover, Lower Saxony, Germany 88.6 km Southeast bearing 147° from Bremen, Bremen, Germany
Last position:	2025-11-30 06:50:29 UTC (6d 6h56m ago) 2025-11-30 07:50:29 CET local time at Seelze, Germany [?]
Course:	289° – heading 511°
Speed:	9 km/h
Dimensions:	length 80 m width 9 m draught 2.4 m
Last path:	SR4100>ais via DJ8KL-AIS
Positions stored:	14216

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.