Source callsign:	HS0YUI-S
Comment:	2m Voice (D-Star) 146.21250MHz +0.0000MHz
Location:	17°24.14' N 102°51.19' E - locator OK17KJ26JN - show map 7.3 km East bearing 102° from Udon Thani, Udon Thani, Thailand [?] 24.6 km Northwest bearing 318° from Ban Na Muang, Udon Thani, Thailand 68.2 km Southeast bearing 157° from Vientiane, Viangchan, Laos
Last position:	2025-10-27 05:43:50 UTC (12h22m ago) 2025-10-27 12:43:50 +07 local time at Udon Thani, Thailand [?]
Altitude:	3 m
Last path:	HS0YUI-S>APDG01 via TCPIP*,qAC,HS0YUI-GS
Positions stored:	153

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.