Comment:	https://aprsdroid.org/
Location:	34°41.83' N 86°34.04' W - ตำแหน่ง EM64RQ17WH - show map 4.1 km ตะวันออกเฉียงใต้ bearing 155° มาจาก Huntsville, Madison County, Alabama, United States [?] 7.5 km ตะวันออก bearing 79° มาจาก Redstone Arsenal, Madison County, Alabama, United States 121.0 km ตะวันตก bearing 252° มาจาก Chattanooga, Hamilton County, Tennessee, United States
Last position:	2025-04-09 20:00:30 UTC (69d 12h26m ago) 2025-04-09 15:00:30 CDT เวลาท้องถิ่น Huntsville, United States [?]
Altitude:	137 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	KG4PHQ>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	740

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.