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APRS station KS4FMN-9 - show graphs
Mic-E message: Special
Location: 37°59.56' N 122°07.25' W - locator CM87WX58MF - show map
1.8 km South bearing 189° from Mountain View, Contra Costa County, California, United States [?]
3.2 km South bearing 159° from Martinez, Contra Costa County, California, United States
35.7 km Northeast bearing 47° from San Francisco, San Francisco County, California, United States
75.3 km North bearing 345° from San Jose, Santa Clara County, California, United States
Last position: 2026-01-24 18:33:39 UTC (1d 6h28m ago)
2026-01-24 10:33:39 PST local time at Mountain View, United States [?]
Altitude: 75 m
Course:
Speed: 0 km/h
Device: Kenwood: TM-D710 (rig)
Last path: KS4FMN-9>3W5YUV via SUMMIT*,ACARC-1*,K6FGA-1*,WIDE2-6,qAR,KO6KL-10 (suboptimal)
Path element WIDE2-6 does work - please use WIDE2-2 instead. In path element WIDEn-N, n must be greater than or equal to N.
Positions stored: 1
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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