Comment:	https://www.ka2ddo.org/ka2ddo/YAAC.html
Location:	37°20.00' N 121°55.00' W - locator CM97AH99XX - show map 2.0 km West bearing 251° from San Jose, Santa Clara County, California, United States [?] 5.9 km Northeast bearing 30° from Campbell, Santa Clara County, California, United States 8.6 km North bearing 8° from Cambrian Park, Santa Clara County, California, United States 66.1 km Southeast bearing 138° from San Francisco, San Francisco County, California, United States
Last position:	2025-10-09 02:20:45 UTC (23d 5h32m ago) 2025-10-08 19:20:45 PDT local time at San Jose, United States [?]
Device:	KA2DDO: YAAC (software)
Last path:	KO6GUW>APJYC1 via WR6ABD*,qAR,KG6HDK-5
Positions stored:	1
Other SSIDs:	KO6GUW-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.