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*
APRS station ON3MD - show graphs
Comment: ON3MD/Marc
Location: 51°01.92' N 4°27.86' E - locator JO21FA57RQ - show map
1.2 km Northwest bearing 307° from Mechelen, Provincie Antwerpen, Flanders, Belgium [?]
6.2 km Southeast bearing 152° from Rumst, Provincie Antwerpen, Flanders, Belgium
21.7 km North bearing 22° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
99.0 km South bearing 181° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2025-03-12 01:58:59 UTC (1m23s ago)
2025-03-12 02:58:59 CET local time at Mechelen, Belgium [?]
Altitude: 12 m
Device: SharkRF: openSPOT3 (gadget)
Last path: ON3MD>APOSB via TCPIP*,qAC,T2CHILE
Positions stored: 108
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