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 SIESTA - show graphs
Callsign: 219005705
MMSI number: 219005705
Location: 55°43.43' N 11°45.50' E - locator JO55VR13AQ - show map
2.7 km East bearing 73° from Holbæk (Holbaek), Holbæk Kommune, Zealand, Denmark [?]
6.3 km North bearing 11° from Vipperød, Holbæk Kommune, Zealand, Denmark
50.8 km West bearing 276° from Copenhagen, Københavns Kommune, Capital Region, Denmark
79.0 km West bearing 280° from Malmö (Malmoe), Malmö Kommun, Skåne, Sweden
Last position: 2025-06-13 03:28:00 UTC (44d 15h13m ago)
2025-06-13 05:28:00 CEST local time at Holbæk, Denmark [?]
Speed: 0 km/h
Last path: 219005705>ais via SY-Bilbo
Positions stored: 1
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