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APRS station KG4SFT-10 - show graphs
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Comment: http://aprsdroid.org/
Location: 38°50.76' N 77°27.27' W - locator FM18GU53LA - show map - static map
4.3 miles Northeast bearing 32° from Sudley, Prince William County, Virginia, United States [?]
5.6 miles Northeast bearing 40° from Bull Run, Prince William County, Virginia, United States
22.7 miles West bearing 262° from Washington, D. C., Washington, D.C., United States
54.6 miles Southwest bearing 236° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2016-07-30 20:41:09 EDT (210d 18h52m ago)
2016-07-30 20:41:09 EDT local time at Sudley, United States [?]
Altitude: 177 ft
Device: Open Source: APRSdroid (app, Android)
Last path: KG4SFT-10>APDR13 via TCPIP*,qAC,T2GREECE
Positions stored: 3208
Stations near current position of KG4SFT-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
CW3766130.4 yards 201°2017-02-26 14:31:04 W4SDM-90.8 miles 129°2017-02-26 14:33:09
EW78401.5 miles 282°2017-02-26 14:32:45 KK4ZUU1.7 miles 158°2017-02-26 14:05:47
KK4ZUU-91.7 miles 158°2017-02-23 18:58:35 DW47482.2 miles 108°2017-02-26 14:31:46
KB3YQH-12.4 miles 111°2017-02-12 14:06:52 EW16752.7 miles 136°2017-02-26 14:10:04
N4JOG-23.5 miles 80°2017-02-22 08:37:56 K5ROE-33.6 miles 191°2017-02-25 12:01:59
K5ROE-53.6 miles 191°2017-02-18 15:49:21 K5ROE-43.6 miles 191°2017-02-26 14:25:29
KM4EGM-94.8 miles 9°2017-02-26 13:04:23 WD7RSQ4.9 miles 30°2017-02-26 12:26:29
EW73555.0 miles 26°2017-02-26 14:18:52 DW88685.7 miles 28°2017-02-26 14:24:19
N4LWW-55.7 miles 21°2017-02-24 05:52:45 KIAD6.0 miles 2°2017-02-26 00:09:56
KZ9G6.4 miles 83°2017-02-23 15:12:05 NG2E-126.7 miles 33°2017-02-25 17:55:52
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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