Comment:	440 MMDVM Voice 439.15000MHz +0.0000MHz, W6DPC_Pi-Star
Location:	37°43.55' N 122°09.41' W - locator CM87WR14EE - show map 7.1 km Northwest bearing 300° from Castro Valley, Alameda County, California, United States [?] 11.1 km Northwest bearing 298° from Fairview, Alameda County, California, United States 23.7 km East bearing 103° from San Francisco, San Francisco County, California, United States 48.7 km Northwest bearing 332° from San Jose, Santa Clara County, California, United States
Last position:	2025-05-25 18:27:09 UTC (12d 1h56m ago) 2025-05-25 11:27:09 PDT local time at Castro Valley, United States [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	W6DPC-N>APDG03 via TCPIP*,qAC,T2CAWEST
Positions stored:	1
Other SSIDs:	W6DPC

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.