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 YU0XRS - show graphs
Comment: UIDIGI 1.9B3,144.800 MHz,SYSOP: YU1PRM & YT1NIV 1
Last beacon: UIDIGI 1.9
Location: 43°10.30' N 22°50.86' E - locator KN13KE11RE - show map
18.5 km North bearing 18° from Dimitrovgrad, Pirotski Okrug, Central Serbia, Serbia [?]
21.3 km East bearing 84° from Pirot, Pirotski Okrug, Central Serbia, Serbia
65.4 km Northwest bearing 324° from Sofia, Stolichna Obshtina, Sofia-Capital, Bulgaria
78.3 km East bearing 102° from Niš, Nišavski Okrug, Central Serbia, Serbia
Last position: 2025-02-10 10:44:21 UTC (4m59s ago)
2025-02-10 11:44:21 CET local time at Dimitrovgrad, Serbia [?]
Last telemetry: 2023-06-18 17:07:55 UTC (602d 17h41m ago) – show telemetry
Ch 1: 18, Ch 2: 4, Ch 3: 12, Ch 4: 2, Ch 5: 4
 1     2     3     4     5     6     7     8 
Device: IW3FQG: UIdigi (digi)
Last path: YU0XRS>APNU3B via WIDE2-2,qAR,LZ0DOE (good)
Positions stored: 11
APRS digipeater – Statistics for 2025-02:
Stations heard directly: 6 on radio path – show map
Last heard a station directly: 2025-02-10 07:32:02 UTC (3h17m ago)
Normal receiver range estimate: 120 km (Updated: 2022-11-30 23:42:31 UTC)
Position packets heard directly: 345 on radio path
Stations which heard YU0XRS 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.
Stations heard directly by YU0XRS
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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