Comment:	Tom's tracker
Location:	50°00.10' N 18°27.11' E - ตำแหน่ง JO90FA40FJ - show map 11.6 km เหนือ bearing 8° มาจาก Dolní Lutyně, Czech Republic [?] 12.0 km เหนือ bearing 357° มาจาก Dětmarovice, Czech Republic 50.0 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Katowice, Silesian Voivodeship, Poland 104.9 km ตะวันตก bearing 266° มาจาก Kraków, Lesser Poland Voivodeship, Poland
Last position:	2025-10-10 17:47:57 UTC (66d 10h48m ago) 2025-10-10 19:47:57 CEST เวลาท้องถิ่น Dolní Lutyně, Czech Republic [?]
Altitude:	297 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	SQ9TOM-5>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	3
Other SSIDs:	SQ9TOM

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.