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APRS station W4CLK-9 - show graphs
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Mic-E message: Off duty
Location: 38°49.47' N 77°16.95' W - locator FM18IT67CV - show map - static map
2.4 miles Southwest bearing 212° from Mantua, Fairfax County, Virginia, United States [?]
4.6 miles Southwest bearing 221° from Merrifield, Fairfax County, Virginia, United States
14.1 miles West bearing 250° from Washington, D. C., Washington, D.C., United States
48.2 miles Southwest bearing 228° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-06-13 20:32:20 EDT (12d 4h47m ago)
2017-06-13 20:32:20 EDT local time at Mantua, United States [?]
Altitude: 377 ft
Course: 137°
Speed: 41 MPH
Device: Kenwood: TM-D710 (rig)
Last path: W4CLK-9>SXTY4W via NV4FM-5,WIDE1,N3KTX-1,WIDE2*,qAR,NR3I (good)
Positions stored: 15343
Stations near current position of W4CLK-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W4FMD-42.0 miles 325°2017-06-24 11:49:14 EW02372.5 miles 145°2017-06-26 01:10:48
EW42352.7 miles 27°2017-06-26 01:15:26 N4TVC2.7 miles 147°2017-05-31 11:30:37
KK4UYT3.0 miles 16°2017-06-15 09:15:53 DW40923.1 miles 331°2017-06-26 01:09:46
KA3RQR C3.2 miles 5°2017-06-26 01:15:33 KA3RQR-C3.2 miles 5°2017-06-26 01:15:43
KB3BXT3.6 miles 3°2017-06-20 00:29:27 KA0SER-73.9 miles 15°2017-06-04 09:22:50
EL-KK4UYT4.1 miles 25°2017-05-30 23:01:33 KK4UYT B4.1 miles 25°2017-06-26 01:15:14
KK4UYT-B4.1 miles 25°2017-06-26 01:15:24 W4SDM-64.1 miles 290°2017-06-18 15:08:07
N4AAA B4.2 miles 159°2017-06-16 16:48:47 N4AAA-B4.2 miles 159°2017-06-16 16:48:57
N4PMK4.2 miles 188°2017-06-25 07:05:04 EW77564.4 miles 337°2017-06-26 01:10:38
KI4FW-54.6 miles 198°2017-06-24 12:12:40 IRLP-46914.6 miles 198°2017-06-25 13:21:12
Stations which heard W4CLK-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N3KTX-7 4 2017-06-12 15:03:45 2017-06-12 15:14:25 FM18XW > FM18XW 1.3 miles 142° 2017-06-12 15:14:25
N3HF-1 1 2017-06-13 12:21:15 2017-06-13 12:21:15 FM18GU > FM18GQ 11.1 miles 176° 2017-06-13 12:21:15
NV4FM-5 39 2017-06-13 12:38:02 2017-06-13 20:32:20 FM18IU > FM18JV 6.9 miles 48° 2017-06-13 12:44:07
KV3B-1 43 2017-06-13 11:31:09 2017-06-13 17:33:29 FM18IT > FM19JE 25.0 miles 5° 2017-06-13 17:33:29
W4VA-10 4 2017-06-13 12:17:02 2017-06-13 12:36:29 FM18IT > FM18BR 28.8 miles 257° 2017-06-13 12:36:29
N1RM-1 3 2017-06-13 11:52:45 2017-06-13 12:04:43 FM18FX > FM18HW 8.0 miles 103° 2017-06-13 11:57:49
W5ODJ-5 1 2017-06-13 11:27:50 2017-06-13 11:27:50 FM19FC > FM19EF 11.0 miles 325° 2017-06-13 11:27:50
KK4ZUU 3 2017-06-13 12:23:23 2017-06-13 12:25:53 FM18GT > FM18GT 0.8 miles 219° 2017-06-13 12:23:23

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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