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 SP9EPI-7 - show graphs
Comment: Op. Przemek Tracker TEST
Location: 50°02.82' N 20°14.82' E - locator KO00CB91PG - show map
1.9 km East bearing 68° from Niepołomice, Powiat wielicki, Lesser Poland Voivodeship, Poland [?]
6.7 km Northeast bearing 57° from Podłęże, Powiat wielicki, Lesser Poland Voivodeship, Poland
23.9 km East bearing 100° from Kraków, Lesser Poland Voivodeship, Poland
89.9 km East bearing 105° from Katowice, Silesian Voivodeship, Poland
Last position: 2025-03-15 00:21:22 UTC (38d 12h22m ago)
2025-03-15 01:21:22 CET local time at Niepołomice, Poland [?]
Altitude: 183 m
Speed: 2 km/h
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: SP9EPI-7>APLRT1 via WIDE1-1,qAR,SP9UMI-10 (good)
Positions stored: 1294
Other SSIDs: SP9EPI-10 SP9EPI-2 SP9EPI-9 SP9EPI-8 SP9EPI-3
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