Source callsign:	AI6SX
Comment:	IPSC2-USA MMDVM 446.2500 MHz
Location:	38°20.10' N 122°40.74' W - locator CM88PI80MJ - show map 4.1 km North bearing 345° from Penngrove, Sonoma County, California, United States [?] 12.0 km North bearing 342° from Petaluma, Sonoma County, California, United States 66.2 km North bearing 340° from San Francisco, San Francisco County, California, United States 130.3 km Northwest bearing 328° from San Jose, Santa Clara County, California, United States
Last position:	2025-05-07 10:42:59 UTC (2d 22h31m ago) 2025-05-07 03:42:59 PDT local time at Penngrove, United States [?]
Last path:	AI6SX>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ
Positions stored:	1
Other SSIDs:	AI6SX-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.