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APRS station WC4J-14 - show graphs
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Comment: NCC-1701A
Mic-E message: In service
Last beacon: WC4J/R
Location: 38°47.51' N 77°31.59' W - locator FM18FT60TA - show map - static map
0.6 miles Northwest bearing 330° from Bull Run, Prince William County, Virginia, United States [?]
1.6 miles West bearing 267° from Sudley, 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: 2018-11-13 19:45:50 EST (3d 3h25m ago)
2018-11-13 19:45:50 EST local time at Bull Run, United States [?]
Altitude: 272 ft
Course: 282°
Speed: 6 MPH
Device: Kenwood: TM-D700 (rig)
Last path: WC4J-14>S8TW5Q via WIDE1-1,WIDE2-1,qAR,KK4ZUU (good)
Positions stored: 74281
Packet rate: 112 seconds between packets on average during 5504 seconds.
Other SSIDs: WC4J WC4J-1 WC4J-10 WC4J-2 WC4J-3 WC4J-5 WC4J-6 WC4J-7 WC4J-8 WC4J-9
APRS digipeater – Statistics for 2018-11:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2018-11-13 18:41:20 EST (3d 4h29m ago)
Position packets heard directly: 7 on radio path
Stations near current position of WC4J-14 - show more
callsign distance last heard - EST      callsign distance last heard - EST
WC4J-651.8 yards 37°2018-11-16 23:05:57 WC4J-362.9 yards 15°2018-11-16 22:44:53
WC4J-294.7 yards 270°2018-11-16 23:08:35 KT4NR-90.6 miles 92°2018-11-16 17:10:52
KE4HOT-71.0 miles 178°2018-10-30 17:06:54 5111.1 miles 109°2018-11-16 22:59:36
W4OVH-C1.3 miles 120°2018-11-16 21:33:02 W4OVH-B1.3 miles 120°2018-11-16 21:33:02
W4OVH B1.3 miles 120°2018-11-16 21:33:17 W4OVH C1.3 miles 120°2018-11-16 21:33:17
WC4J-101.4 miles 324°2018-11-16 23:02:58 W4JXA-101.9 miles 260°2018-11-14 21:27:28
PW HOSP2.7 miles 129°2018-11-16 22:58:06 5253.7 miles 223°2018-11-16 23:09:36
5213.8 miles 138°2018-11-16 23:05:06 W4KRL-154.0 miles 39°2018-11-16 23:07:36
5014.1 miles 131°2018-11-16 23:08:06 5084.1 miles 88°2018-11-16 23:06:06
KG4GIY4.3 miles 149°2018-11-16 22:43:16 N3VT-104.4 miles 250°2018-11-02 16:39:27
Stations which heard WC4J-14 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N3HF-1 265 2018-11-01 18:24:28 2018-11-13 19:45:51 FM18ET > FM18GQ 14.6 miles 127° 2018-11-13 19:07:06
NV4FM-5 6 2018-11-08 18:01:15 2018-11-13 19:39:50 FM18ET > FM18JV 23.5 miles 74° 2018-11-13 18:59:01
KG4GIY 180 2018-11-01 17:49:49 2018-11-13 19:41:47 FM18FQ > FM18GR 6.2 miles 50° 2018-11-01 19:13:20
KV3B-1 81 2018-11-06 13:13:07 2018-11-13 19:43:49 FM18FQ > FM19JE 39.0 miles 27° 2018-11-08 18:52:56
KJ4RPW-3 3 2018-11-06 13:48:11 2018-11-06 14:45:12 FM18FT > FM07SX 76.2 miles 223° 2018-11-06 14:45:12
W4VA-10 274 2018-11-01 17:35:36 2018-11-13 19:43:48 FM18GP > FM18BR 20.8 miles 286° 2018-11-06 16:29:08
KK4ZUU 54 2018-11-01 17:33:29 2018-11-13 19:45:50 FM18ET > FM18GT 10.4 miles 86° 2018-11-13 19:07:06
W4KEL-12 43 2018-11-01 17:37:37 2018-11-13 17:59:53 FM18GS > FM08QH 69.7 miles 243° 2018-11-13 14:59:59
KN4IJF 24 2018-11-13 17:00:04 2018-11-13 19:37:42 FM18ET > FM18GS 11.2 miles 101° 2018-11-13 19:11:10
W4PWC 110 2018-11-04 17:10:58 2018-11-13 19:21:27 FM18FT > FM18EN 17.1 miles 203° 2018-11-13 19:21:27
WC4J-3 277 2018-11-01 17:47:48 2018-11-13 19:45:53 FM18FQ > FM18FT 7.9 miles 19° 2018-11-08 18:29:42

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.
Stations heard directly by WC4J-14
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
W4VA-10 1 2018-11-13 18:41:20 2018-11-13 18:41:20 FM18BR > FM18ET 13.5 miles 250° 2018-11-13 18:41:20
KK4ZUU 1 2018-11-04 17:15:13 2018-11-04 17:15:13 FM18GT > FM18FS 5.0 miles 44° 2018-11-04 17:15:13
KN4IJF 1 2018-11-13 17:38:20 2018-11-13 17:38:20 FM18GS > FM18GS 2.4 miles 42° 2018-11-13 17:38:20
WC4J-3 4 2018-11-08 19:45:23 2018-11-13 19:46:39 FM18FT > FM18GS 3.3 miles 308° 2018-11-13 17:16:45

Only stations from which a position packet has been heard 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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