Comment:	147.060MHz https://aprsdro
Location:	37°58.92' N 121°48.24' W - locator CM97CX35MQ - show map 12.4 km East bearing 68° from Clayton, Contra Costa County, California, United States [?] 21.2 km Northeast bearing 40° from Diablo, Contra Costa County, California, United States 58.7 km Northeast bearing 67° from San Francisco, San Francisco County, California, United States 71.9 km North bearing 6° from San Jose, Santa Clara County, California, United States
Last position:	2025-08-21 21:12:25 UTC (10d 13h9m ago) 2025-08-21 14:12:25 PDT local time at Clayton, United States [?]
Altitude:	6 m
Course:	187°
Speed:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W6MEW-10>APDR16 via TCPIP*,qAC,T2RADOM
Positions stored:	1294
Other SSIDs:	W6MEW

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.