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APRS station W6SFI-7 - show graphs
Mic-E message: Off duty
Location: 37°32.96' N 121°58.31' W - locator CM97AN31JU - show map
1.5 km East bearing 85° from Fremont, Alameda County, California, United States [?]
14.6 km Northwest bearing 337° from Milpitas, Santa Clara County, California, United States
24.3 km North bearing 344° from San Jose, Santa Clara County, California, United States
46.7 km Southeast bearing 122° from San Francisco, San Francisco County, California, United States
Last position: 2025-07-18 01:38:23 UTC (24d 17h30m ago)
2025-07-17 18:38:23 PDT local time at Fremont, United States [?]
Altitude: 5 m
Course: 16°
Speed: 0 km/h
Device: Yaesu: FT2D (ht)
Last path: W6SFI-7>SWSRYV via N6ZX-3,WIDE1*,WIDE2-1,qAR,KG6HDK-5 (good)
Positions stored: 27
Other SSIDs: W6SFI-9
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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