Comment:	cwMServer
Location:	33°15.21' N 86°48.94' W - ตำแหน่ง EM63OG20CU - show map 17.7 km เหนือ bearing 341° มาจาก Calera, Shelby County, Alabama, United States [?] 21.1 km ตะวันตกเฉียงเหนือ bearing 293° มาจาก Columbiana, Shelby County, Alabama, United States 29.7 km ใต้ bearing 182° มาจาก Birmingham, Jefferson County, Alabama, United States 109.7 km ตะวันตกเฉียงเหนือ bearing 334° มาจาก Montgomery, Montgomery County, Alabama, United States
Last position:	2025-06-28 23:20:02 UTC (1m42s ago) 2025-06-28 18:20:02 CDT เวลาท้องถิ่น Calera, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-28 23:13:22 UTC (8m22s ago) – show weather charts 32.8 °C 49% 1024.1 mbar 1.3 m/s ตะวันตกเฉียงเหนือ
Device:	Unknown: Unknown
Last path:	GW4749>APRS via TCPXX*,qAX,CWOP-3
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.