Location:	34°37.81' N 86°39.45' W - ตำแหน่ง EM64QP11CF - show map 6.0 km ใต้ bearing 189° มาจาก Redstone Arsenal, Madison County, Alabama, United States [?] 11.3 km ตะวันออกเฉียงใต้ bearing 133° มาจาก Madison, Madison County, Alabama, United States 12.9 km ตะวันตกเฉียงใต้ bearing 210° มาจาก Huntsville, Madison County, Alabama, United States 29.9 km ตะวันออก bearing 85° มาจาก Decatur, Morgan County, Alabama, United States
Last position:	2024-07-24 00:03:19 UTC (338d 9h42m ago) 2024-07-23 19:03:19 CDT เวลาท้องถิ่น Redstone Arsenal, United States [?]
Last path:	KI4WLY-4>API52 via DSTAR*,qAS,2E0PSV-G
Positions stored:	1
Other SSIDs:	KI4WLY-7 KI4WLY-10

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.