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APRS station KM4FTK - show graphs
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Location: 38°51.15' N 77°31.61' W - locator FM18FU64SO - show map - static map
4.4 miles North bearing 339° from Sudley, Prince William County, Virginia, United States [?]
4.8 miles North bearing 356° from Bull Run, Prince William County, Virginia, United States
26.5 miles West bearing 264° from Washington, D. C., Washington, D.C., United States
57.6 miles Southwest bearing 239° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-03-15 21:25:58 EDT (190d 12h4m ago)
2017-03-15 21:25:58 EDT local time at Sudley, United States [?]
Device: Icom: unknown (D-Star)
Last path: KM4FTK>API710 via DSTAR*,qAR,NV4FM-C (good)
Positions stored: 2
Stations near current position of KM4FTK - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
EW78402.4 miles 94°2017-09-22 09:28:27 W4KRL-132.7 miles 113°2017-08-31 18:09:53
W4KRL-152.7 miles 113°2017-09-22 09:28:15 CW37663.9 miles 98°2017-09-22 09:26:06
KK4UDO4.1 miles 89°2017-09-11 05:51:20 WC4J4.2 miles 179°2017-09-22 09:02:00
WC4J-144.2 miles 179°2017-09-21 13:40:34 BIKE14.3 miles 60°2017-08-24 07:40:24
RBCBK14.3 miles 60°2017-08-24 07:44:56 KL3ZE-94.5 miles 63°2017-09-22 07:31:05
KD4VA4.6 miles 285°2017-09-04 17:48:42 KI4AZX-74.7 miles 174°2017-09-20 15:58:47
K7FSU-94.8 miles 247°2017-09-06 16:52:02 WZ4Q-54.8 miles 228°2017-09-10 13:59:49
W4JXA-54.9 miles 202°2017-09-19 20:13:23 KK4ZUU5.0 miles 114°2017-09-09 08:56:02
K1KDA-75.5 miles 182°2017-09-21 15:56:13 KM4JOJ-95.5 miles 164°2017-09-06 09:58:13
KF4LWX5.7 miles 72°2017-09-02 19:49:09 W4ABN-35.9 miles 350°2017-09-22 09:30:02
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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