Location:	37°39.96' N 121°46.35' W - locator CM97CP79HU - show map 1.8 km South bearing 193° from Livermore, Alameda County, California, United States [?] 9.0 km East bearing 87° from Pleasanton, Alameda County, California, United States 37.9 km North bearing 17° from San Jose, Santa Clara County, California, United States 58.1 km East bearing 102° from San Francisco, San Francisco County, California, United States
Last position:	2025-06-05 05:54:21 UTC (4d 4h58m ago) 2025-06-04 22:54:21 PDT local time at Livermore, United States [?]
Last path:	N6ACA-9>APN000 via TCPIP*,qAC,T2LANE
Positions stored:	430
Other SSIDs:	N6ACA n6aca-12 N6ACA-N

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.