Comment:	.WD 31
Location:	39°11.13' S 89°39.10' W - ตำแหน่ง EF50ET15TL - show map
Last position:	2025-03-17 21:56:06 UTC (80d 15h38m ago)
ข้อมูลอากาศ (WX) ล่าสุด:	2025-03-17 21:51:05 UTC (80d 15h43m ago) – show weather charts 16.1 °C 40% 1015.6 mbar 4.9 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	GW3376>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	2

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.