Location:	17°23.24' N 102°46.58' E - locator OK17JJ32DX - show map 3.3 km South bearing 198° from Udon Thani, Udon Thani, Thailand [?] 24.4 km North bearing 359° from Nong Saeng, Udon Thani, Thailand 67.0 km South bearing 164° from Vientiane, Viangchan, Laos
Last position:	2025-05-13 05:50:34 UTC (2d 16h55m ago) 2025-05-13 12:50:34 +07 local time at Udon Thani, Thailand [?]
Altitude:	153 m
Course:	148°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	HS8PRF-7>APDR16 via TCPIP*,qAC,T2OSAKA
Positions stored:	3031
Other SSIDs:	HS8PRF-2 HS8PRF-8 HS8PRF-3 HS8PRF HS8PRF-4

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.