Source callsign:	SP9INZ-10
Comment:	438.125MHz t071 -760 SR9US (OPs: SP9GM, SP9EP; sp9gm@hotmail.com; http://sr9us.pl)
Location:	49°40.98' N 18°49.17' E - locator JN99JQ83IW - show map 4.1 km Northwest bearing 316° from Wisła, Powiat cieszyński, Silesian Voivodeship, Poland [?] 4.5 km South bearing 164° from Ustroń, Powiat cieszyński, Silesian Voivodeship, Poland 65.6 km South bearing 193° from Katowice, Silesian Voivodeship, Poland 90.3 km Southwest bearing 241° from Kraków, Lesser Poland Voivodeship, Poland
Last position:	2025-08-03 04:56:18 UTC (59d 8h57m ago) 2025-08-03 06:56:18 CEST local time at Wisła, Poland [?]
Last path:	SP9INZ-10>APDW18 via WIDE1-1,WIDE2-2,qAR,SP9UVG-13
Positions stored:	3
Others sourced by SP9INZ-10:	SP9INZ SP9INZ-13

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.