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APRS station WC4J-6 - show graphs
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Comment: NCC-1701D
Mic-E message: Off duty
Location: 38°47.52' N 77°31.54' W - locator FM18FT60WB - show map - static map
0.6 miles Northwest bearing 334° from Bull Run, Prince William County, Virginia, United States [?]
3.5 miles Northeast bearing 50° from Linton Hall, Prince William County, Virginia, United States
27.3 miles West bearing 255° from Washington, D. C., Washington, D.C., United States
59.9 miles Southwest bearing 235° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-12-07 21:44:39 EST (3d 4h40m ago)
2018-12-07 21:44:39 EST local time at Bull Run, United States [?]
Altitude: 276 ft
Course: 235°
Speed: 17 MPH
Last path: WC4J-6>SXTW5R via WIDE1-1,WIDE2-2,qAR,WC4J-2 (good)
Positions stored: 10392
Packet rate: 45 seconds between packets on average during 2100 seconds.
Other SSIDs: WC4J WC4J-1 WC4J-10 WC4J-14 WC4J-2 WC4J-3 WC4J-5 WC4J-7 WC4J-8 WC4J-9
Last heard a station directly: 2018-02-26 15:44:13 EST (287d 10h40m ago)
Stations near current position of WC4J-6 - show more
callsign distance last heard - EST      callsign distance last heard - EST
WC4J-374.3 yards 303°2018-12-11 02:19:26 WC4J-2174.6 yards 263°2018-12-09 21:02:28
WC4J-140.5 miles 149°2018-12-07 21:43:37 KE4URB-100.6 miles 190°2018-12-08 22:23:26
KT4NR-91.0 miles 132°2018-11-30 17:08:57 5111.0 miles 111°2018-12-11 02:24:38
41.1 miles 52°2018-12-04 17:10:59 W4OVH-C1.2 miles 121°2018-12-11 02:05:47
W4OVH-B1.2 miles 121°2018-12-11 02:05:47 W4OVH B1.2 miles 121°2018-12-11 02:06:02
W4OVH C1.2 miles 121°2018-12-11 02:06:02 W4PWC-101.4 miles 323°2018-12-10 02:55:41
KD4RTH1.5 miles 68°2018-11-30 10:01:42 W4JXA-101.9 miles 260°2018-11-14 21:27:28
W4DOJ2.4 miles 57°2018-12-06 07:04:31 PW HOSP2.7 miles 130°2018-12-11 02:20:23
5253.7 miles 224°2018-12-11 02:16:22 5213.7 miles 139°2018-12-11 02:20:49
W4KRL-154.0 miles 39°2018-12-11 02:17:06 KG4GIY4.1 miles 149°2018-12-11 02:04:49
Stations which heard WC4J-6 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
WC4J-2 187 2018-12-03 15:32:36 2018-12-07 21:44:39 FM18GR > FM18FT 6.5 miles 326° 2018-12-05 11:40:32

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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