Location:	17°23.34' N 102°48.58' E - locator OK17JJ73DI - show map 3.9 km Southeast bearing 140° from Udon Thani, Udon Thani, Thailand [?] 26.1 km East bearing 99° from Kut Chap, Udon Thani, Thailand 67.9 km South bearing 161° from Vientiane, Viangchan, Laos
Last position:	2025-07-06 12:45:53 UTC (1d 1h43m ago) 2025-07-06 19:45:53 +07 local time at Udon Thani, Thailand [?]
Device:	Icom: IC-51 (D-Star)
Last path:	E25DFZ-1>API51 via DSTAR*,qAR,E24DP-C
Positions stored:	3

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.