Comment:	aprs.fi for iOS
Location:	37°36.46' N 122°02.02' W - locator CM87XO55WU - show map 1.8 km Northwest bearing 316° from Union City, Alameda County, California, United States [?] 32.2 km North bearing 338° from San Jose, Santa Clara County, California, United States 38.7 km Southeast bearing 119° from San Francisco, San Francisco County, California, United States
Last position:	2025-09-03 19:27:40 UTC (16d 5h38m ago) 2025-09-03 12:27:40 PDT local time at Union City, United States [?]
Altitude:	16 m
Course:	267°
Speed:	0 km/h
Last path:	KO6DWM-02>aprs.fi via aprsfi-iOS
Positions stored:	1147
Other SSIDs:	KO6DWM-1

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.