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APRS station KF6ZSP-9 - show graphs
Mic-E message: En route
Location: 37°22.93' N 122°15.84' W - locator CM87UJ81HR - show map
10.6 km Southwest bearing 214° from Atherton, San Mateo County, California, United States [?]
11.8 km Southwest bearing 210° from North Fair Oaks, San Mateo County, California, United States
32.9 km West bearing 278° from San Jose, Santa Clara County, California, United States
45.7 km South bearing 163° from San Francisco, San Francisco County, California, United States
Last position: 2025-03-05 21:11:53 UTC (4h56m ago)
2025-03-05 13:11:53 PST local time at Atherton, United States [?]
Altitude: 493 m
Course: 140°
Speed: 52 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KF6ZSP-9>SW2RYS via qAO,W6YX-10
Positions stored: 25132
Other SSIDs: KF6ZSP-1
Stations which heard KF6ZSP-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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