Location:	37°58.52' N 122°06.16' W - lokaator CM87WX74QB - show map 4.8 km Loodesse peiling 310° from Pleasant Hill, Contra Costa County, California, United States [?] 6.8 km Loodesse peiling 323° from Waldon, Contra Costa County, California, United States 35.6 km Kirdesse peiling 51° from San Francisco, San Francisco County, California, United States 73.0 km Põhja peiling 346° from San Jose, Santa Clara County, California, United States
Last position:	2025-09-08 23:00:26 UTC (2m17s ago) 2025-09-08 16:00:26 PDT local time at Pleasant Hill, United States [?]
Last WX report:	2025-09-08 22:55:25 UTC (7m18s ago) – show weather charts 25.6 °C 62% 1015.7 mbar 0.9 m/s Läänest
Device:	Unknown: Unknown
Last path:	K6RHL>APRS via TCPXX*,qAX,CWOP-5
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.