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APRS station RTF - show graphs
Comment: 13.5V KJ6MMP Voltage reporting
Location: 39°00.85' N 120°15.40' W - locator CM99UA93EJ - show map
12.6 km Southwest bearing 242° from Tahoma, Placer County, California, United States [?]
17.2 km Southwest bearing 209° from Sunnyside-Tahoe City, Placer County, California, United States
117.5 km Northeast bearing 65° from Sacramento, Sacramento County, California, United States
147.9 km Northeast bearing 37° from Stockton, San Joaquin County, California, United States
Last position: 2025-11-15 20:00:35 UTC (15m48s ago)
2025-11-15 12:00:35 PST local time at Tahoma, United States [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: RTF>APOTU0 via SPDRLK*,WIDE2-1,qAO,FRNKLN (good)
Positions stored: 3
Stations which heard RTF 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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