Comment:	Amateur Radio Direction Finding
Location:	20°02.55' N 99°52.51' E - locator NL90WB50AE - show map 11.8 km South bearing 168° from Mae Chan, Chiang Rai, Thailand [?] 15.5 km North bearing 17° from Chiang Rai, Chiang Rai, Thailand
Last position:	2025-12-15 04:57:35 UTC (34d 14h ago) 2025-12-15 11:57:35 +07 local time at Mae Chan, Thailand [?]
Altitude:	367 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	E23WQD-15>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	4204
Other SSIDs:	E23WQD-8

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.