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 OE3MHU-9 - show graphs
Comment: 145.550MHz going home
Location: 48°44.58' N 15°16.18' E - locator JN78PR28IH - show map
841.0 m East bearing 100° from Schwarzenau, Politischer Bezirk Zwettl, Lower Austria, Austria [?]
2.8 km South bearing 201° from Windigsteig, Politischer Bezirk Waidhofen an der Thaya, Lower Austria, Austria
100.6 km Northwest bearing 307° from Vienna, Politischer Bezirk Wien (Stadt), Vienna, Austria
109.8 km Southwest bearing 243° from Brno, South Moravian Region, Czech Republic
Last position: 2025-06-20 18:11:47 UTC (2d 2h16m ago)
2025-06-20 20:11:47 CEST local time at Schwarzenau, Austria [?]
Altitude: 553 m
Device: Open Source: APRSdroid (app, Android)
Last path: OE3MHU-9>APDR16 via TCPIP*,qAO,AE5PL-JF
Positions stored: 529
Other SSIDs: OE3MHU-12 OE3MHU-13 OE3MHU-16 OE3MHU-5 OE3MHU-7 OE3MHU-DP OE3MHU OE3MHU-15 OE3MHU-14 OE3MHU-8
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