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 ON3DVP-1 - show graphs
Location: 47°04.99' N 13°36.22' E - locator JN67TB29KW - show map
2.9 km Southwest bearing 230° from Sankt Michael im Lungau, Politischer Bezirk Tamsweg, Salzburg, Austria [?]
6.0 km West bearing 270° from Sankt Margarethen im Lungau, Politischer Bezirk Tamsweg, Salzburg, Austria
90.0 km Southeast bearing 152° from Salzburg, Salzburg, Austria
133.8 km Northwest bearing 329° from Ljubljana, Ljubljana, Slovenia
Last position: 2026-01-05 04:36:37 UTC (37d 47m ago)
2026-01-05 05:36:37 CET local time at Sankt Michael im Lungau, Austria [?]
Altitude: 1094 m
Speed: 82 km/h
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: ON3DVP-1>APLRT1 via WIDE1-1,qAO,OE2TRM-10 (good)
Positions stored: 969
Other SSIDs: ON3DVP
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