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 YU1BO-10 - show graphs
Comment: https://aprsdroid.org/
Location: 43°31.95' N 21°41.88' E - locator KN03UM37ST - show map
1.3 km Southwest bearing 218° from Aleksinac, Nišavski Okrug, Central Serbia, Serbia [?]
18.6 km Southwest bearing 229° from Soko Banja, Zaječarski Okrug, Central Serbia, Serbia
28.4 km Northwest bearing 324° from Niš, Nišavski Okrug, Central Serbia, Serbia
104.8 km Northeast bearing 24° from Pristina, Komuna e Prishtinës, Kosovo
Last position: 2025-08-07 18:17:52 UTC (1d 1h8m ago)
2025-08-07 20:17:52 CEST local time at Aleksinac, Serbia [?]
Altitude: 213 m
Course: 311°
Speed: 85 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: YU1BO-10>APDR16 via TCPIP*,qAC,T2NORWAY
Positions stored: 109
Other SSIDs: YU1BO YU1BO-1 YU1BO-5
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