Location:	34°45.08' N 86°45.27' W - ตำแหน่ง EM64OS90LH - show map 5.8 km เหนือ bearing 354° มาจาก Madison, Madison County, Alabama, United States [?] 12.3 km ตะวันตกเฉียงเหนือ bearing 308° มาจาก Redstone Arsenal, Madison County, Alabama, United States 15.6 km ตะวันตก bearing 279° มาจาก Huntsville, Madison County, Alabama, United States 26.4 km ตะวันออกเฉียงเหนือ bearing 52° มาจาก Decatur, Morgan County, Alabama, United States
Last position:	2025-05-11 15:49:39 UTC (214d 3h18m ago) 2025-05-11 10:49:39 CDT เวลาท้องถิ่น Madison, United States [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	AE4FQ>API510 via DSTAR*,qAO,W4WBC-C
Positions stored:	16
Other SSIDs:	AE4FQ-4 AE4FQ-B AE4FQ-4 AE4FQ-i

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.