Comment:	openSPOT4
Location:	37°57.40' N 121°39.43' W - locator CM97EW19DO - show map 6.6 km Southeast bearing 133° from Oakley, Contra Costa County, California, United States [?] 6.9 km Northeast bearing 61° from Brentwood, Contra Costa County, California, United States 69.9 km East bearing 73° from San Francisco, San Francisco County, California, United States 71.7 km North bearing 17° from San Jose, Santa Clara County, California, United States
Last position:	2025-06-05 06:12:00 UTC (62d 15h55m ago) 2025-06-04 23:12:00 PDT local time at Oakley, United States [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	KD6KWV-7>APOSB4 via KB2KBD,C4FM*,qAS,KB2KBD
Positions stored:	1
Other SSIDs:	KD6KWV KD6KWV-Y

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.