Location:	33°24.83' N 86°47.57' W - locator EM63OJ49UH - show map 7.9 km Southwest bearing 225° from Cahaba Heights, Jefferson County, Alabama, United States [?] 10.6 km West bearing 260° from Lake Purdy, Shelby County, Alabama, United States 11.9 km South bearing 176° from Birmingham, Jefferson County, Alabama, United States 75.6 km East bearing 72° from Tuscaloosa, Tuscaloosa County, Alabama, United States
Last position:	2025-06-20 19:46:29 UTC (66d 20m ago) 2025-06-20 14:46:29 CDT local time at Cahaba Heights, United States [?]
Last path:	WB4AU>APN000 via TCPIP*,qAC,T2TEXAS
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.