Comment:	https://aprsdroid.org/
Location:	17°19.59' N 102°42.55' E - ตำแหน่ง OK17IH58CI - show map 12.8 km ตะวันตกเฉียงใต้ bearing 219° มาจาก Udon Thani, Udon Thani, Thailand [?] 18.7 km ตะวันออกเฉียงใต้ bearing 126° มาจาก Kut Chap, Udon Thani, Thailand 72.1 km ใต้ bearing 171° มาจาก Vientiane, Viangchan, Laos
Last position:	2025-01-01 13:39:46 UTC (155d 18h52m ago) 2025-01-01 20:39:46 +07 เวลาท้องถิ่น Udon Thani, Thailand [?]
Altitude:	186 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	HS4YSB-10>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored:	163
Other SSIDs:	HS4YSB-1 HS4YSB-9

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.