Comment:	.WD 31
Location:	34°40.00' N 86°32.53' W - ตำแหน่ง EM64RQ40WA - show map 8.1 km ตะวันออกเฉียงใต้ bearing 150° มาจาก Huntsville, Madison County, Alabama, United States [?] 9.8 km ตะวันออก bearing 101° มาจาก Redstone Arsenal, Madison County, Alabama, United States 120.0 km ตะวันตก bearing 250° มาจาก Chattanooga, Hamilton County, Tennessee, United States
Last position:	2025-12-10 06:01:03 UTC (3m40s ago) 2025-12-10 00:01:03 CST เวลาท้องถิ่น Huntsville, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-10 06:01:03 UTC (3m40s ago) – show weather charts 2.8 °C 88% 1016.8 mbar 0.0 m/s เหนือ
Device:	Unknown: Unknown
Last path:	DW9186>APRS via TCPXX*,qAX,CWOP-7
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.