Source callsign:	WB4IT-S
Comment:	70cm Voice (D-Star) 445.70000MHz +0.0000MHz
Location:	33°13.57' N 86°45.68' W - ตำแหน่ง EM63OF84PG - show map 13.7 km เหนือ bearing 357° มาจาก Calera, Shelby County, Alabama, United States [?] 15.3 km ตะวันตก bearing 290° มาจาก Columbiana, Shelby County, Alabama, United States 32.9 km ใต้ bearing 173° มาจาก Birmingham, Jefferson County, Alabama, United States 104.8 km ตะวันตกเฉียงเหนือ bearing 336° มาจาก Montgomery, Montgomery County, Alabama, United States
Last position:	2025-03-21 19:08:58 UTC (81d 13h4m ago) 2025-03-21 14:08:58 CDT เวลาท้องถิ่น Calera, United States [?]
Altitude:	3 m
Last path:	WB4IT-S>APDG01 via TCPIP*,qAC,WB4IT-GS
Positions stored:	1

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.