Location:	37°36.12' N 122°04.11' W - locator CM87XO14SL - show map 7.5 km South bearing 172° from Hayward, Alameda County, California, United States [?] 8.7 km South bearing 193° from Fairview, Alameda County, California, United States 33.0 km Northwest bearing 332° from San Jose, Santa Clara County, California, United States 36.4 km Southeast bearing 122° from San Francisco, San Francisco County, California, United States
Last position:	2025-09-29 18:30:15 UTC (19d 4h26m ago) 2025-09-29 11:30:15 PDT local time at Hayward, United States [?]
Last path:	KK7ZZJ>API52 via DSTAR*,qAR,WW6BAY-B
Positions stored:	9
Other SSIDs:	KK7ZZJ-8 KK7ZZJ-4 KK7ZZJ-4 KK7ZZJ-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.