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 FREDERIK - show graphs
Callsign: V2HB4
MMSI number: 304374000
IMO number: 9328637
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: DEBRV
Location: 53°32.13' N 9°54.27' E - locator JO43WM88NM - show map
4.6 km Southwest bearing 239° from St. Pauli, Hamburg, Germany [?]
5.7 km West bearing 251° from Neustadt, Hamburg, Germany
6.5 km West bearing 256° from Hamburg, Hamburg, Germany
89.0 km Northeast bearing 54° from Bremen, Bremen, Germany
Last position: 2025-07-01 20:43:12 UTC (18h53m ago)
2025-07-01 22:43:12 CEST local time at St. Pauli, Germany [?]
Course: 134.900009° – heading 94°
Speed: 3 km/h
Dimensions: length 155 m width 25 m draught 8.8 m
Last path: V2HB4>ais via DL8JF
Positions stored: 118563
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