Hely:	33°27.59' N 86°43.07' W - lokátor EM63PL30UI - térkép nézet 6.6 km Kelet irány 79° tól Vestavia Hills, Jefferson County, Alabama, United States [?] 10.4 km Délkelet irány 131° tól Birmingham, Jefferson County, Alabama, United States 10.6 km Északkelet irány 55° tól Hoover, Jefferson County, Alabama, United States 127.6 km Észak irány 342° tól Montgomery, Montgomery County, Alabama, United States
Utolső pozíció:	2025-10-12 21:40:53 UTC (1d 4h57m ezelőtt) 2025-10-12 16:40:53 CDT helyi idő Vestavia Hills, United States [?]
Magasság:	241 m
Device:	Icom: IC-51 (D-Star)
Utolsó útvonal:	WN4VSU-H>API51 via DSTAR*,qAR,K4DSO-C
Positions stored:	144
Más SSID-k:	WN4VSU-Z WN4VSU-D WN4VSU-8 WN4VSU

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.