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APRS station WC4J-6 - show graphs
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Mic-E message: In service
Last status: WC4J EMCOMM 52.540 FM
Location: 38°47.53' N 77°31.60' W - locator FM18FT60TC - show map - static map
5.0 km West bearing 280° from Manassas Park, City of Manassas Park, Virginia, United States [?]
6.8 km West bearing 269° from Yorkshire, Prince William County, Virginia, United States
43.9 km West bearing 255° from Washington, D. C., Washington, D.C., United States
96.4 km Southwest bearing 235° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2022-07-05 18:54:38 UTC (3h45m ago)
2022-07-05 14:54:38 EDT local time at Manassas Park, United States [?]
Altitude: 86 m
Course: 64°
Speed: 9 km/h
Last path: WC4J-6>S8TW5S via WIDE1-1,WIDE2-2,qAR,WC4J-2 (good)
Positions stored: 40247
Other SSIDs: WC4J-10 WC4J-14 WC4J-16 WC4J-2 WC4J-3
Stations which heard WC4J-6 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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