Comment:	aprs.fi iOS
Location:	37°32.95' N 122°15.59' W - locator CM87UN81TT - show map 1.4 km Southeast bearing 136° from Foster City, San Mateo County, California, United States [?] 2.2 km Northwest bearing 332° from Redwood Shores, San Mateo County, California, United States 28.8 km Southeast bearing 151° from San Francisco, San Francisco County, California, United States 39.7 km Northwest bearing 306° from San Jose, Santa Clara County, California, United States
Last position:	2026-01-01 00:55:10 UTC (1d 3h29m ago) 2025-12-31 16:55:10 PST local time at Foster City, United States [?]
Altitude:	1 m
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	2
Other SSIDs:	AJ6LZ-7

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.