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APRS station KI6HHJ-4 - show graphs
Location: 38°18.51' N 122°39.33' W - locator CM88QH14IB - show map
1.4 km Northeast bearing 44° from Penngrove, Sonoma County, California, United States [?]
8.6 km North bearing 349° from Petaluma, Sonoma County, California, United States
62.8 km North bearing 341° from San Francisco, San Francisco County, California, United States
126.7 km Northwest bearing 328° from San Jose, Santa Clara County, California, United States
Last position: 2025-09-28 04:13:21 UTC (22d 11h53m ago)
2025-09-27 21:13:21 PDT local time at Penngrove, United States [?]
Altitude: 44 m
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KI6HHJ-4>APFII0 via WIDE2-1,qAR,K6YIL-1 (good)
Positions stored: 110
Other SSIDs: KI6HHJ-2 KI6HHJ-1 KI6HHJ-3 KI6HHJ-3 KI6HHJ-i
About this site
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.
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