Comment:	.WD 31
Location:	37°03.83' N 70°19.58' W - ตำแหน่ง FM47UB05UH - show map
Last position:	2025-06-16 13:45:04 UTC (29m24s ago)
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-16 13:45:04 UTC (29m24s ago) – show weather charts 28.3 °C 72% 1016.9 mbar 0.0 m/s ตะวันออกเฉียงใต้
Device:	Unknown: Unknown
Last path:	W4EMJ>APRS via TCPXX*,qAX,CWOP-7
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.