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APRS station W8SJW-4 - show graphs
Comment: 147.390MHz and Voice Alert
Mic-E message: Custom 0
Location: 39°38.39' N 78°49.86' W - locator FM09OP03GN - show map
2.5 km Southwest bearing 225° from La Vale, Allegany County, Maryland, United States [?]
8.6 km East bearing 104° from Frostburg, Allegany County, Maryland, United States
104.5 km South bearing 201° from Altoona, Blair County, Pennsylvania, United States
133.2 km Southeast bearing 132° from Pittsburgh, Allegheny County, Pennsylvania, United States
Last position: 2025-03-13 21:55:40 UTC (1h20m ago)
2025-03-13 17:55:40 EDT local time at La Vale, United States [?]
Altitude: 303 m
Course: 175°
Speed: 0 km/h
Last telemetry: 2023-08-29 12:33:05 UTC (562d 10h43m ago) – show telemetry
Ch 1: 163, Ch 2: 177, Ch 3: 144, Ch 4: 28, Ch 5: 0
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Device: Kenwood: TM-D710 (rig)
Last path: W8SJW-4>DJDX3Y via WIDE1-1,WIDE2-1,qAR,N3LJS-10 (good)
Positions stored: 99218
Other SSIDs: W8SJW-9 W8SJW-7 W8SJW-2 W8SJW-N W8SJW-R W8SJW-Y W8SJW-10
Stations which heard W8SJW-4 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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