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 244392534 - show graphs
Callsign: 244392534
MMSI number: 244392534
Location: 53°10.50' N 5°26.05' E - locator JO23RE22CA - show map
777.1 m East bearing 88° from Harlingen, Gemeente Harlingen, Friesland, Netherlands [?]
5.8 km Southwest bearing 215° from Sexbierum, Gemeente Franekeradeel, Friesland, Netherlands
75.6 km West bearing 267° from Groningen, Gemeente Groningen, Groningen, Netherlands
96.2 km North bearing 22° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2025-03-10 02:44:59 UTC (4d 3h37m ago)
2025-03-10 03:44:59 CET local time at Harlingen, Netherlands [?]
Course: 133° – heading 511°
Speed: 0 km/h
Last path: 244392534>ais via pa2dx
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