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 SP5PW - show graphs
Comment: CEL PAL
Location: 52°08.74' N 22°12.49' E - locator KO12CD44XX - show map
6.1 km Southwest bearing 246° from Siedlce, Siedlce, Masovian Voivodeship, Poland [?]
10.0 km Northwest bearing 324° from Wiśniew, Powiat siedlecki, Masovian Voivodeship, Poland
82.0 km East bearing 96° from Warsaw, Masovian Voivodeship, Poland
102.5 km North bearing 346° from Lublin, Lublin Voivodeship, Poland
Last position: 2025-06-20 17:50:21 UTC (25d 21h18m ago)
2025-06-20 19:50:21 CEST local time at Siedlce, Poland [?]
Altitude: 154 m
Device: SharkRF: openSPOT4 (gadget)
Last path: SP5PW>APOSB4 via TCPIP*,qAC,T2CHILE
Positions stored: 19
Other SSIDs: SP5PW-7
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