Comment:	146.100MHz
Location:	37°55.55' N 122°04.45' W - locator CM87XW12CE - show map 1.6 km West bearing 268° from Waldon, Contra Costa County, California, United States [?] 2.7 km Southwest bearing 205° from Pleasant Hill, Contra Costa County, California, United States 34.6 km Northeast bearing 61° from San Francisco, San Francisco County, California, United States 67.0 km North bearing 346° from San Jose, Santa Clara County, California, United States
Last position:	2025-06-14 20:57:04 UTC (126d 20h46m ago) 2025-06-14 13:57:04 PDT local time at Waldon, United States [?]
Altitude:	26 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	KN6UYL-7>APDR16 via TCPIP*,qAC,T2MCI
Positions stored:	12
Other SSIDs:	KN6UYL

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.