Comment:	145.500MHz kf20.org
Location:	50°04.16' N 19°54.30' E - ตำแหน่ง JO90WB86OP - show map 1.8 km ตะวันตกเฉียงใต้ bearing 208° มาจาก Kraków, Lesser Poland Voivodeship, Poland [?] 9.4 km เหนือ bearing 13° มาจาก Sidzina, Powiat krakowski, Lesser Poland Voivodeship, Poland 10.8 km เหนือ bearing 4° มาจาก Libertów, Powiat krakowski, Lesser Poland Voivodeship, Poland 65.9 km ตะวันออก bearing 108° มาจาก Katowice, Silesian Voivodeship, Poland
Last position:	2025-12-03 16:59:08 UTC (4d 1h29m ago) 2025-12-03 17:59:08 CET เวลาท้องถิ่น Kraków, Poland [?]
Altitude:	280 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP4AV-5>APDR16 via TCPIP*,qAC,T2POLAND
Positions stored:	521
Other SSIDs:	SP4AV SP4AV-7 SP4AV-10 SP4AV-N

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.