Comment:	https://aprsdroid.org/
Location:	50°00.47' N 19°45.22' E - ตำแหน่ง JO90VA01KV - show map 9.4 km ใต้ bearing 198° มาจาก Balice, Powiat krakowski, Lesser Poland Voivodeship, Poland [?] 12.2 km ใต้ bearing 195° มาจาก Zabierzów, Powiat krakowski, Lesser Poland Voivodeship, Poland 14.3 km ตะวันตกเฉียงใต้ bearing 234° มาจาก Kraków, Lesser Poland Voivodeship, Poland 58.7 km ตะวันออกเฉียงใต้ bearing 118° มาจาก Katowice, Silesian Voivodeship, Poland
Last position:	2025-04-21 06:01:44 UTC (71d 1h1m ago) 2025-04-21 08:01:44 CEST เวลาท้องถิ่น Balice, Poland [?]
Altitude:	272 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP9RJQ-5>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored:	50

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.