Comment:	Riding the California Zeph
Location:	33°32.07' N 86°44.65' W - ตำแหน่ง EM63PM08QG - show map 3.4 km ตะวันตก bearing 263° มาจาก Irondale, Jefferson County, Alabama, United States [?] 3.8 km เหนือ bearing 11° มาจาก Mountain Brook, Jefferson County, Alabama, United States 5.6 km ตะวันออก bearing 74° มาจาก Birmingham, Jefferson County, Alabama, United States 84.6 km ตะวันออกเฉียงเหนือ bearing 65° มาจาก Tuscaloosa, Tuscaloosa County, Alabama, United States
Last position:	2025-12-04 14:31:41 UTC (2d 20h44m ago) 2025-12-04 08:31:41 CST เวลาท้องถิ่น Irondale, United States [?]
Altitude:	200 m
Course:	0°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KG4UWA-9>APDR16 via TCPIP*,qAC,T2IRELAND
Positions stored:	859
Other SSIDs:	KG4UWA-Y KG4UWA-D KG4UWA KG4UWA-1 KG4UWA-3 KG4UWA-7 KG4UWA-4 KG4UWA-10 KG4UWA-5 KG4UWA-B

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.