Location:	50°16.49' N 18°52.28' E - ตำแหน่ง JO90KG45NX - show map 4.0 km ตะวันตกเฉียงใต้ bearing 234° มาจาก Świętochłowice, Świętochłowice, Silesian Voivodeship, Poland [?] 9.2 km ตะวันตกเฉียงใต้ bearing 208° มาจาก Bytom, Bytom, Silesian Voivodeship, Poland 11.2 km ตะวันตก bearing 279° มาจาก Katowice, Silesian Voivodeship, Poland 77.4 km ตะวันตก bearing 286° มาจาก Kraków, Lesser Poland Voivodeship, Poland
Last position:	2025-05-26 15:13:18 UTC (8d 23h33m ago) 2025-05-26 17:13:18 CEST เวลาท้องถิ่น Świętochłowice, Poland [?]
Altitude:	339 m
Device:	Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path:	SP9WJ-5>APLRT1 via SP9TKN-1*,qAR,SP9TSA-1
Positions stored:	224
Other SSIDs:	SP9WJ-7 SP9WJ-3 SP9WJ-11

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.