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APRS station KO4SSD-1 - show graphs
Mic-E message: Off duty
Location: 39°25.00' N 78°15.00' W - locator FM09VK00AA - show map
19.2 km West bearing 290° from Inwood, Berkeley County, West Virginia, United States [?]
24.9 km West bearing 260° from Martinsburg, Berkeley County, West Virginia, United States
115.3 km Northwest bearing 301° from Arlington, Arlington County, Virginia, United States
119.6 km Northwest bearing 299° from Washington, D. C., Washington, D.C., United States
Last position: 2025-03-01 14:25:08 UTC (4d 11h12m ago)
2025-03-01 09:25:08 EST local time at Inwood, United States [?]
Altitude: 253 m
Position ambiguous: Precision reduced at transmitter by 3 digits, position resolution approximately 18.5 km.
Course:
Speed: 0 km/h
Device: Kenwood: TH-D75 (ht)
Last path: KO4SSD-1>SYRZLZ via N3KTX-4,WIDE1,NJ3T-4*,WIDE2,qAS,K3MJW-10 (good)
Positions stored: 126
Other SSIDs: KO4SSD-9 KO4SSD-4 KO4SSD-12 KO4SSD-2 KO4SSD-5 KO4SSD KO4SSD-A KO4SSD-N KO4SSD-11 KO4SSD-10 KO4SSD-8 KO4SSD-7 KO4SSD-6 KO4SSD-3
Stations which heard KO4SSD-1 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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