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 HF9MTR-5 - show graphs
Location: 50°25.44' N 18°51.85' E - locator JO90KK31QS - show map
2.4 km South bearing 175° from Tarnowskie Góry, Powiat tarnogórski, Silesian Voivodeship, Poland [?]
3.6 km Southwest bearing 246° from Nakło, Powiat tarnogórski, Silesian Voivodeship, Poland
21.7 km Northwest bearing 328° from Katowice, Silesian Voivodeship, Poland
83.8 km Northwest bearing 297° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2023-08-26 12:32:35 UTC (101d 15h9m ago)
2023-08-26 14:32:35 CEST local time at Tarnowskie Góry, Poland [?]
Device: Open Source: APRSdroid (app, Android)
Last path: HF9MTR-5>APDR16 via TCPIP*,qAC,T2LEIPZIG
Positions stored: 14
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS