Comment:	iPhone APRS.FI
Location:	37°57.00' N 122°18.00' W - locator CM87UW48AA - show map 1.3 km Northeast bearing 65° from East Richmond Heights, Contra Costa County, California, United States [?] 3.1 km Southeast bearing 123° from Rollingwood, Contra Costa County, California, United States 22.1 km Northeast bearing 28° from San Francisco, San Francisco County, California, United States 76.6 km Northwest bearing 332° from San Jose, Santa Clara County, California, United States
Last position:	2025-05-17 19:31:53 UTC (21d 6h10m ago) 2025-05-17 12:31:53 PDT local time at East Richmond Heights, United States [?]
Altitude:	79 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Speed:	0 km/h
Last path:	K8YIP-4>aprs.fi via aprsfi-iOS
Positions stored:	29
Other SSIDs:	K8YIP-2 K8YIP-9 K8YIP-10 K8YIP-8 K8YIP K8YIP-i

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.