Comment:	aprs.fi iOS
Location:	37°59.68' N 121°49.17' W - locator CM97CX18PR - show map 6.8 km Southeast bearing 123° from Pittsburg, Contra Costa County, California, United States [?] 11.3 km East bearing 108° from Bay Point, Contra Costa County, California, United States 58.0 km Northeast bearing 65° from San Francisco, San Francisco County, California, United States 73.1 km North bearing 5° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-08 10:26:04 UTC (23d 1h29m ago) 2025-11-08 02:26:04 PST local time at Pittsburg, United States [?]
Altitude:	24 m
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	1
Other SSIDs:	K6DMU-D K6DMU-B

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.