Comment:	aprs.fi for iOS
Location:	37°36.74' N 122°23.42' W - locator CM87TO36DW - show map 5.0 km South bearing 162° from South San Francisco, San Mateo County, California, United States [?] 7.7 km South bearing 174° from Brisbane, San Mateo County, California, United States 18.3 km South bearing 172° from San Francisco, San Francisco County, California, United States 53.2 km Northwest bearing 305° from San Jose, Santa Clara County, California, United States
Last position:	2025-12-26 05:43:50 UTC (1d 16m ago) 2025-12-25 21:43:50 PST local time at South San Francisco, United States [?]
Speed:	0 km/h
Last path:	VR2XMH-4>aprs.fi via aprsfi-iOS
Positions stored:	73
Other SSIDs:	VR2XMH-7 VR2XMH-10 VR2XMH

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.