Location:	37°44.35' N 122°04.55' W - locator CM87XR07VJ - show map 5.1 km North bearing 10° from Castro Valley, Alameda County, California, United States [?] 6.0 km Northeast bearing 34° from Ashland, Alameda County, California, United States 30.4 km East bearing 97° from San Francisco, San Francisco County, California, United States 47.2 km North bearing 340° from San Jose, Santa Clara County, California, United States
Last position:	2025-05-17 16:08:28 UTC (4d 5h14m ago) 2025-05-17 09:08:28 PDT local time at Castro Valley, United States [?]
Altitude:	66 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	331°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	AK6CG-10>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	17
Other SSIDs:	AK6CG-7 AK6CG

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.