Comment:	145.000MHz SAR&EMS
Location:	17°18.46' N 102°35.92' E - locator OK17HH13UU - show map 13.5 km South bearing 166° from Kut Chap, Udon Thani, Thailand [?] 16.4 km North bearing 10° from Nong Wua So, Udon Thani, Thailand 23.2 km Southwest bearing 239° from Udon Thani, Udon Thani, Thailand 73.2 km South bearing 180° from Vientiane, Viangchan, Laos
Last position:	2025-09-29 18:24:13 UTC (10h3m ago) 2025-09-30 01:24:13 +07 local time at Kut Chap, Thailand [?]
Altitude:	179 m
Course:	278°
Speed:	7 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	HS4YQG-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	18768
Other SSIDs:	HS4YQG-1 HS4YQG-9 HS4YQG-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.