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 SP5XMD-6 - show graphs
Comment: LoRa APRS SP5XMD Batt=3.34V
Location: 50°24.77' N 18°48.89' E - locator JO90JJ79SC - show map
4.3 km East bearing 95° from Zbrosławice, Powiat tarnogórski, Silesian Voivodeship, Poland [?]
5.0 km Northeast bearing 51° from Wieszowa, Powiat tarnogórski, Silesian Voivodeship, Poland
22.9 km Northwest bearing 319° from Katowice, Silesian Voivodeship, Poland
86.4 km Northwest bearing 295° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2025-10-31 11:48:56 UTC (18h45m ago)
2025-10-31 12:48:56 CET local time at Zbrosławice, Poland [?]
Course: 204°
Speed: 0 km/h
Device: SQ9MDD: LoRa KISS TNC/Tracker (tracker)
Last path: SP5XMD-6>APLO02 via SP9TT-2,WIDE1*,WIDE2-2,QB0L2,qAS,SP9WPN-10 (good)
Positions stored: 40979
Other SSIDs: SP5XMD-9 SP5XMD-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