Forrás hívójel:	KO4TM-S
Megjegyzés:	440 Voice 442.075 +5.00 MHz
Hely:	33°25.81' N 86°46.86' W - lokátor EM63OK63GF - térkép nézet 3.9 km Északkelet irány 46° tól Hoover, Jefferson County, Alabama, United States [?] 8.7 km Észak irány 343° tól Indian Springs Village, Shelby County, Alabama, United States 10.3 km Dél irány 169° tól Birmingham, Jefferson County, Alabama, United States 126.4 km Észak irány 339° tól Montgomery, Montgomery County, Alabama, United States
Utolső pozíció:	2025-10-21 10:27:22 UTC (34m26s ezelőtt) 2025-10-21 05:27:22 CDT helyi idő Hoover, United States [?]
Utolsó útvonal:	KO4TM-S>APJIO4 via TCPIP*,qAC,KO4TM-GS
Positions stored:	11
Others sourced by KO4TM-S:	KO4TM C

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.