Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.010 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station YO3AX-5 - show graphs
Comment: QRV MSG. APRS pager testing.
Location: 44°36.07' N 26°02.96' E - locator KN34AO54WG - show map
140.4 m North bearing 338° from Corbeanca, Comuna Corbeanca, Ilfov, Romania [?]
5.6 km West bearing 252° from Baloteşti, Comuna Baloteşti, Ilfov, Romania
19.3 km North bearing 347° from Bucharest, Bucureşti, Romania
121.5 km South bearing 163° from Braşov, Braşov, Romania
Last position: 2025-04-07 12:52:50 UTC (9m47s ago)
2025-04-07 15:52:50 EEST local time at Corbeanca, Romania [?]
Altitude: 124 m
Device: Open Source: APRSdroid (app, Android)
Last path: YO3AX-5>APDR16 via TCPIP*,qAC,T2ROM
Positions stored: 2516
Other SSIDs: YO3AX-10 YO3AX-4 YO3AX YO3AX-3 YO3AX-9 YO3AX-7 YO3AX-14 YO3AX-11 YO3AX-6 YO3AX-2 YO3AX-1 YO3AX-8
Last heard a station directly: 2024-12-21 05:14:55 UTC (107d 7h47m ago)
Stations which heard YO3AX-5 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