Comment:	aprs.fi iOS
Location:	37°53.81' N 122°33.63' W - locator CM87RV25RF - show map 1.7 km Southwest bearing 233° from Mill Valley, Marin County, California, United States [?] 3.0 km Northwest bearing 314° from Tamalpais-Homestead Valley, Marin County, California, United States 18.4 km Northwest bearing 318° from San Francisco, San Francisco County, California, United States 85.3 km Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position:	2024-08-24 20:12:06 UTC (170d 4h52m ago) 2024-08-24 13:12:06 PDT local time at Mill Valley, United States [?]
Course:	123°
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	48
Other SSIDs:	KC1DYF-7 KC1DYF-1 KC1DYF-10 KC1DYF-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.