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 PI9DG-12 - show graphs
Comment: Digipeater PI9DG-12, Regio 08, Loc: Nijmegen DRCC, colocated with Winlink Express, @144.8250MHz
Last status: BEACON
Location: 51°47.50' N 5°50.00' E - locator JO21VT90XA - show map
5.3 km Southeast bearing 149° from Lindenholt, Gemeente Nijmegen, Gelderland, Netherlands [?]
5.8 km South bearing 193° from Nijmegen, Gemeente Nijmegen, Gelderland, Netherlands
122.9 km Northwest bearing 321° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
146.9 km Northeast bearing 44° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2025-11-08 10:21:38 UTC (13h7m ago)
2025-11-08 11:21:38 CET local time at Lindenholt, Netherlands [?]
Last path: PI9DG-12>ARES via qAO,PI8ANH
Positions stored: 1
Stations which heard PI9DG-12 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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