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APRS station KM6TMZ-9 - show graphs
Comment: 144.390MHz QRZ me! I'm on
Location: 37°54.25' N 122°03.70' W - locator CM87XV27OA - show map
373.8 m Southeast bearing 130° from Walnut Creek, Contra Costa County, California, United States [?]
2.5 km Northeast bearing 31° from Saranap, Contra Costa County, California, United States
34.5 km Northeast bearing 65° from San Francisco, San Francisco County, California, United States
64.5 km North bearing 347° from San Jose, Santa Clara County, California, United States
Last position: 2023-12-11 23:06:22 UTC (214d 1h9m ago)
2023-12-11 15:06:22 PST local time at Walnut Creek, United States [?]
Altitude: 12 m
Course: 90°
Speed: 22 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KM6TMZ-9>APDR16 via W6CX-3*,WIDE2-1,qAR,K6YIL-1 (good)
Positions stored: 4
Other SSIDs: KM6TMZ km6tmz
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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