Comment:	K6CQU - Oakley Weather - P4L@hotmail.com
Location:	37°59.01' N 121°42.03' W - locator CM97DX56WA - show map 6.7 km North bearing 19° from Brentwood, Contra Costa County, California, United States [?] 9.5 km East bearing 104° from Antioch, Contra Costa County, California, United States 67.2 km East bearing 70° from San Francisco, San Francisco County, California, United States 73.6 km North bearing 13° from San Jose, Santa Clara County, California, United States
Last position:	2026-02-28 01:45:17 UTC (9s ago) 2026-02-27 17:45:17 PST local time at Brentwood, United States [?]
Last WX report:	2026-02-28 01:45:17 UTC (9s ago) – show weather charts 22.2 °C 64% 1016.7 mbar 0.0 m/s
Device:	Unknown: Unknown
Last path:	K6CQU-13>APRS via TCPIP*,qAC,THIRD
Positions stored:	1

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.