Comment:	*Unified Radios*
Location:	37°57.42' N 121°39.44' W - ตำแหน่ง CM97EW19CQ - show map 6.6 km ตะวันออกเฉียงใต้ bearing 133° มาจาก Oakley, Contra Costa County, California, United States [?] 14.1 km ตะวันออก bearing 112° มาจาก Antioch, Contra Costa County, California, United States 69.8 km ตะวันออก bearing 73° มาจาก San Francisco, San Francisco County, California, United States 71.7 km เหนือ bearing 17° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-06-09 22:30:11 UTC (18d 12h25m ago) 2025-06-09 15:30:11 PDT เวลาท้องถิ่น Oakley, United States [?]
Device:	Unknown: Unknown
Last path:	KD6KWV>APRS via TCPIP*,qAC,T2SJC
Positions stored:	3
Other SSIDs:	KD6KWV-Y KD6KWV-7

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.