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APRS station WC4J-6 - show graphs
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Comment: NCC-1701D
Mic-E message: Off duty
Location: 38°47.54' N 77°31.57' W - locator FM18FT60UD - show map - static map
8.7 miles Southwest bearing 216° from Chantilly, Fairfax County, Virginia, United States [?]
8.8 miles Southwest bearing 230° from Greenbriar, Fairfax 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: 2018-09-24 19:38:55 EDT (1m40s ago)
2018-09-24 19:38:55 EDT local time at Chantilly, United States [?]
Altitude: 315 ft
Course: 105°
Last path: WC4J-6>SXTW5T via WIDE1-1,WIDE2-2,qAR,WC4J-2 (good)
Positions stored: 6765
Packet rate: 260 seconds between packets on average during 12728 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 (210d 2h56m ago)
Stations near current position of WC4J-6 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WC4J-315.2 yards 270°2018-09-24 19:21:03 WC4J-2139.9 yards 244°2018-09-24 19:31:06
WC4J-14525.4 yards 74°2018-09-24 16:11:58 5111.0 miles 111°2018-09-24 19:39:31
W4OVH-C1.3 miles 122°2018-09-23 08:35:27 W4OVH-B1.3 miles 122°2018-09-23 08:35:27
W4OVH B1.3 miles 122°2018-09-23 08:35:42 W4OVH C1.3 miles 122°2018-09-23 08:35:42
WC4J-101.4 miles 323°2018-09-24 19:36:31 KC4DV-91.6 miles 202°2018-09-24 18:01:16
KV4SH-52.5 miles 228°2018-09-12 16:52:36 KV4SH2.5 miles 228°2018-09-23 20:04:59
PW HOSP2.7 miles 130°2018-09-24 19:37:01 KX4HC-53.6 miles 220°2018-09-22 14:57:07
5253.7 miles 223°2018-09-24 19:35:31 5213.8 miles 139°2018-09-24 19:37:31
KK4QGD-73.9 miles 126°2018-09-15 19:11:57 W4KRL-134.0 miles 39°2018-09-22 10:14:26
W4KRL-154.0 miles 39°2018-09-24 19:37:35 W4JTP-94.0 miles 136°2018-09-24 18:53:05
Stations which heard WC4J-6 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
WC4J-2 329 2018-09-04 17:20:22 2018-09-24 19:38:55 FM18GR > FM18FT 4.4 miles 312° 2018-09-07 18:31:45

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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