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 YU2MS - show graphs
Comment: 438.700MHz T123
Mic-E message: In service
Location: 43°43.57' N 19°41.82' E - locator JN93UR34PG - show map
410.7 m Southwest bearing 220° from Zlatibor, Serbia [?]
2.9 km Southwest bearing 206° from Čajetina, Zlatiborski Okrug, Central Serbia, Serbia
108.4 km East bearing 97° from Sarajevo, Federation of Bosnia and Herzegovina, Bosnia and Herzegovina
134.5 km Southwest bearing 207° from Belgrade, Central Serbia, Serbia
Last position: 2025-05-14 18:02:01 UTC (9h53m ago)
2025-05-14 20:02:01 CEST local time at Zlatibor, Serbia [?]
Altitude: 980 m
Course: 177°
Speed: 0 km/h
Last telemetry: 2023-10-08 20:02:32 UTC (584d 7h52m ago) – show telemetry
Ch 1: 100, Ch 2: 48, Ch 3: 48, Ch 4: 128, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Kenwood: TH-D74 (ht)
Last path: YU2MS>T3TS57 via WIDE1-1,WIDE2-1,qAR,YU0XZL-1 (good)
Positions stored: 28474
Other SSIDs: YU2MS-3 YU2MS-B
Last heard a station directly: 2024-10-30 21:30:11 UTC (196d 6h25m ago)
Stations which heard YU2MS 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