Source callsign:	KG4UWA-S
Comment:	70cm Voice (D-Star) 438.32500MHz +0.0000MHz
Location:	33°32.06' N 86°44.75' W - ตำแหน่ง EM63PM08MF - show map 3.8 km เหนือ bearing 9° มาจาก Mountain Brook, Jefferson County, Alabama, United States [?] 5.5 km ตะวันออก bearing 74° มาจาก Birmingham, Jefferson County, Alabama, United States 84.5 km ตะวันออกเฉียงเหนือ bearing 65° มาจาก Tuscaloosa, Tuscaloosa County, Alabama, United States
Last position:	2025-05-28 17:23:53 UTC (20d 2h57m ago) 2025-05-28 12:23:53 CDT เวลาท้องถิ่น Mountain Brook, United States [?]
Altitude:	3 m
Last path:	KG4UWA-S>APDG01 via TCPIP*,qAC,KG4UWA-GS
Positions stored:	15

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.