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 SP9JRL-7 - show graphs
Comment: 145.450
Location: 50°18.20' N 19°22.29' E - locator JO90QH42NT - show map
7.6 km Northwest bearing 304° from Bukowno, Powiat olkuski, Lesser Poland Voivodeship, Poland [?]
15.3 km Northwest bearing 329° from Myślachowice, Powiat chrzanowski, Lesser Poland Voivodeship, Poland
24.9 km East bearing 78° from Katowice, Silesian Voivodeship, Poland
45.8 km Northwest bearing 302° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2025-07-04 11:56:45 UTC (32d 2h15m ago)
2025-07-04 13:56:45 CEST local time at Bukowno, Poland [?]
Altitude: 350 m
Course: 83°
Speed: 50 km/h
Last path: SP9JRL-7>APAT81-1 via WIDE1-1,WIDE2-2,qAO,SP9IPZ-10 (good)
Positions stored: 1684
Other SSIDs: SP9JRL-3 SP9JRL-9 SP9JRL
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