Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel TREMONIA - show graphs
Callsign: DB4495
MMSI number: 211467420
Navigational status: Undefined/default (15)
Vessel class: Cargo (70)
Destination: (ETA 00002460)
Location: 52°24.07' N 9°32.33' E - locator JO42SJ46PG - show map
4.1 km West bearing 272° from Seelze, Lower Saxony, Germany [?]
5.7 km Northeast bearing 46° from Groß Munzel (Gross Munzel), Lower Saxony, Germany
13.6 km West bearing 285° from Hannover, Lower Saxony, Germany
89.6 km Southeast bearing 146° from Bremen, Bremen, Germany
Last position: 2026-01-31 18:55:29 UTC (1d 21h59m ago)
2026-01-31 19:55:29 CET local time at Seelze, Germany [?]
Course: 6° – heading 511°
Speed: 0 km/h
Dimensions: length 86 m width 9 m draught 1.0 m
Last path: DB4495>ais via DJ8KL-AIS
Positions stored: 29949
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS