Comment:	aprs.fi for iOS
Location:	37°39.84' N 121°47.46' W - locator CM97CP59CI - show map 2.8 km Southwest bearing 225° from Livermore, Alameda County, California, United States [?] 7.4 km East bearing 89° from Pleasanton, Alameda County, California, United States 37.2 km North bearing 14° from San Jose, Santa Clara County, California, United States 56.6 km East bearing 102° from San Francisco, San Francisco County, California, United States
Last position:	2026-01-21 21:17:46 UTC (6d 14h57m ago) 2026-01-21 13:17:46 PST local time at Livermore, United States [?]
Altitude:	127 m
Course:	139°
Speed:	0 km/h
Last path:	N6ACA>aprs.fi via aprsfi-iOS
Positions stored:	119
Other SSIDs:	N6ACA-9 N6ACA-N n6aca-12 N6ACA-4 N6ACA-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.