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APRS station W4CLK-9 - show graphs
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Comment: Moving
Mic-E message: Off duty
Location: 38°48.13' N 77°19.69' W - locator FM18IT02OM - show map - static map
6.0 miles Southeast bearing 116° from Centreville, Fairfax County, Virginia, United States [?]
6.5 miles East bearing 84° from Yorkshire, Prince William County, Virginia, United States
17.0 miles West bearing 248° from Washington, D. C., Washington, D.C., United States
51.1 miles Southwest bearing 229° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-12-13 11:36:00 EST (2d 1h59m ago)
2018-12-13 11:36:00 EST local time at Centreville, United States [?]
Altitude: 417 ft
Course: 50°
Speed: 25 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: W4CLK-9>SXTX1S via WIDE1-1,qAR,W4VA-10 (good)
Positions stored: 16713
Packet rate: 277 seconds between packets on average during 1383 seconds.
Other SSIDs: W4CLK W4CLK-7
Stations near current position of W4CLK-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4SDM-93.1 miles 332°2018-12-15 13:03:41 W4FMD-43.5 miles 20°2018-12-12 11:04:33
W4FMD-33.5 miles 21°2018-12-09 16:38:53 KJ4CNN3.6 miles 67°2018-12-15 13:10:01
EW02373.9 miles 97°2018-12-15 13:32:05 KN4IJZ4.0 miles 218°2018-12-13 18:16:33
W7EP-24.1 miles 37°2018-12-15 11:39:18 DW40924.3 miles 13°2018-12-15 13:16:12
KE7U-DP4.7 miles 220°2018-12-12 00:42:46 KH6JJD-115.0 miles 69°2018-12-01 08:29:08
KH6JJD-105.0 miles 69°2018-12-15 09:14:54 EW16755.1 miles 283°2018-12-15 13:30:06
K7FSU-95.2 miles 319°2018-12-07 07:09:11 K7BC5.2 miles 120°2018-12-15 13:35:23
K7BC-65.2 miles 120°2018-12-15 13:33:42 KS4E-95.2 miles 107°2018-12-06 17:12:23
DW47485.3 miles 297°2018-12-15 13:31:21 EW42355.4 miles 43°2018-12-15 13:34:53
KA3RQR B5.4 miles 30°2018-12-15 13:27:49 KA3RQR-B5.4 miles 30°2018-12-15 13:27:59
Stations which heard W4CLK-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N3HF-1 2 2018-12-02 20:57:02 2018-12-13 11:31:37 FM18JT > FM18GQ 14.2 miles 232° 2018-12-02 20:57:02
NV4FM-5 8 2018-12-03 18:18:00 2018-12-13 11:31:34 FM18IT > FM18JV 8.4 miles 42° 2018-12-13 11:31:34
KV3B-1 4 2018-12-04 10:47:50 2018-12-13 11:31:33 FM18IT > FM19JE 25.9 miles 9° 2018-12-13 11:31:33
W4TTU 3 2018-12-04 10:58:51 2018-12-04 14:00:29 FM18IU > FM19HB 14.6 miles 342° 2018-12-04 13:59:22
W4VA-10 11 2018-12-01 20:24:07 2018-12-13 11:36:00 FM18IU > FM18BR 30.4 miles 256° 2018-12-04 10:42:48
W4KEL-12 8 2018-12-02 21:06:39 2018-12-13 11:35:29 FM18IT > FM08QH 80.3 miles 244° 2018-12-03 18:17:59
KH6JJD-10 1 2018-12-04 11:39:33 2018-12-04 11:39:33 FM18IU > FM18JT 0.9 miles 144° 2018-12-04 11:39:33
WC4J-3 1 2018-12-03 18:30:43 2018-12-03 18:30:43 FM18IT > FM18FT 11.6 miles 258° 2018-12-03 18:30:43
K4BBB-1 2 2018-12-04 10:51:24 2018-12-04 11:04:21 FM18IU > FM18JV 3.8 miles 59° 2018-12-04 10:51:24
N4FKH-10 8 2018-12-01 20:31:45 2018-12-02 20:50:47 FM18IT > FM18KT 6.7 miles 90° 2018-12-01 20:31:45

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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