Comment:	Monitoring 146.520
Location:	34°40.45' N 86°45.36' W - ตำแหน่ง EM64OQ91GT - show map 2.9 km ใต้ bearing 194° มาจาก Madison, Madison County, Alabama, United States [?] 10.0 km ตะวันตก bearing 264° มาจาก Redstone Arsenal, Madison County, Alabama, United States 16.7 km ตะวันตก bearing 248° มาจาก Huntsville, Madison County, Alabama, United States 22.1 km ตะวันออก bearing 70° มาจาก Decatur, Morgan County, Alabama, United States
Last position:	2025-08-15 01:26:06 UTC (119d 1h42m ago) 2025-08-14 20:26:06 CDT เวลาท้องถิ่น Madison, United States [?]
Course:	219°
ความเร็ว:	2 km/h
Last path:	KE0YMX-9>APN000 via TCPIP*,qAC,T2EDM
Positions stored:	128

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.