Comment:	aprs.fi for iOS
Location:	37°48.45' N 122°28.49' W - locator CM87ST33AT - show map 6.1 km Northwest bearing 307° from San Francisco, San Francisco County, California, United States [?] 7.3 km South bearing 187° from Belvedere, Marin County, California, United States 7.5 km South bearing 192° from Tiburon, Marin County, California, United States 72.9 km Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position:	2025-03-04 19:04:50 UTC (1d 9h5m ago) 2025-03-04 11:04:50 PST local time at San Francisco, United States [?]
Course:	295°
Speed:	0 km/h
Last path:	KD9LFH-4>aprs.fi via aprsfi-iOS
Positions stored:	6
Other SSIDs:	KD9LFH-13 KD9LFH-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.