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APRS station W4SDM-6 - show graphs
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Comment: XASTIR-Linux/RaspberryPI/ArgentT3/IC-V8000
Location: 38°50.67' N 77°21.30' W - locator FM18HU72JQ - show map - static map
2.6 miles West bearing 267° from Fairfax, City of Fairfax, Virginia, United States [?]
5.2 miles West bearing 263° from Mantua, Fairfax County, Virginia, United States
17.5 miles West bearing 259° from Washington, D. C., Washington, D.C., United States
50.3 miles Southwest bearing 233° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-06-18 15:08:07 EDT (215d 8h17m ago)
2017-06-18 15:08:07 EDT local time at Fairfax, United States [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: W4SDM-6>APX200 via KV3B-1*,WIDE2-1,qAR,K5DAT-10 (good)
Positions stored: 7
Other SSIDs: W4SDM-9
Last heard a station directly: 2017-05-15 09:02:56 EDT (249d 14h23m ago)
Stations near current position of W4SDM-6 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KB3BXT0.7 miles 333°2018-01-11 08:18:55 NS5G0.9 miles 355°2018-01-13 12:42:04
K4HAX2.2 miles 296°2018-01-19 22:00:15 W4FMD-42.7 miles 82°2018-01-19 12:25:50
W4FMD-32.7 miles 82°2018-01-07 07:46:48 DW40922.7 miles 62°2018-01-19 22:09:16
A92.8 miles 323°2017-12-23 12:01:13 KJ4EAW2.9 miles 256°2018-01-04 00:55:39
K4HAX-93.0 miles 288°2018-01-19 19:15:05 DW47483.3 miles 260°2018-01-19 22:15:59
EW77563.4 miles 40°2018-01-19 22:18:55 EW16753.9 miles 243°2018-01-19 22:10:04
KS4E-94.5 miles 74°2018-01-12 15:36:51 KA3RQR C4.6 miles 67°2018-01-10 22:29:15
KA3RQR-C4.6 miles 67°2018-01-10 22:29:25 KA3RQR-24.6 miles 67°2018-01-17 22:04:37
KK4ZUU-94.7 miles 256°2018-01-13 17:19:34 NN4IR4.9 miles 242°2018-01-16 18:16:56
W4SDM-95.1 miles 347°2018-01-16 07:49:43 KM4UDW5.1 miles 280°2018-01-10 23:53:15
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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