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 DL4WF-15 - show graphs
Comment: Walter 145.500
Location: 47°45.12' N 13°28.30' E - locator JN67RS60OL - show map
2.3 km Northeast bearing 53° from Sankt Wolfgang im Salzkammergut, Politischer Bezirk Gmunden, Upper Austria, Austria [?]
4.0 km North bearing 347° from Strobl, Politischer Bezirk Salzburg Umgebung, Salzburg, Austria
32.4 km East bearing 99° from Salzburg, Salzburg, Austria
86.4 km Southwest bearing 225° from Linz, Upper Austria, Austria
Last position: 2025-06-10 11:50:02 UTC (34d 23h16m ago)
2025-06-10 13:50:02 CEST local time at Sankt Wolfgang im Salzkammergut, Austria [?]
Altitude: 1057 m
Course: 66°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: DL4WF-15>APDR10 via OE2XHR-11*,WIDE2-2,qAU,DM0FFL-10 (good)
Positions stored: 4234
Other SSIDs: DL4WF-D DL4WF-10 DL4WF-12 DL4WF
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