Comment:	aprs.fi iOS
Location:	37°57.75' N 122°03.32' W - locator CM87XX30IX - show map 11.1 km Southwest bearing 228° from Bay Point, Contra Costa County, California, United States [?] 38.1 km Northeast bearing 57° from San Francisco, San Francisco County, California, United States 70.7 km North bearing 349° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-27 23:01:45 UTC (33d 20h58m ago) 2025-11-27 15:01:45 PST local time at Bay Point, United States [?]
Altitude:	67 m
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	440
Other SSIDs:	W1AD-9

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.