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APRS station KK7ZZJ-4 - show graphs
Comment: Sitting on a dock on the bay…
Location: 37°40.30' N 122°22.70' W - locator CM87TQ41OE - show map
2.2 km Southeast bearing 118° from Brisbane, San Mateo County, California, United States [?]
3.2 km Northeast bearing 54° from South San Francisco, San Mateo County, California, United States
12.0 km South bearing 163° from San Francisco, San Francisco County, California, United States
56.4 km Northwest bearing 311° from San Jose, Santa Clara County, California, United States
Last position: 2025-04-22 04:31:56 UTC (24d 3h ago)
2025-04-21 21:31:56 PDT local time at Brisbane, United States [?]
Altitude: 1 m
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KK7ZZJ-4>APFII0 via WA6TOW-2,WIDE1*,WIDE2-1,qAR,AE6DC-5 (good)
Positions stored: 1
Other SSIDs: KK7ZZJ KK7ZZJ-8 KK7ZZJ-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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