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APRS station KM4RFN - show graphs
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Comment: http://aprsdroid.org/
Location: 38°41.94' N 77°18.89' W - locator FM18IQ27FS - show map - static map
1.2 miles Northwest bearing 310° from Lake Ridge, Prince William County, Virginia, United States [?]
6.7 miles East bearing 110° from Buckhall, Prince William County, Virginia, United States
20.2 miles Southwest bearing 228° from Washington, D. C., Washington, D.C., United States
55.6 miles Southwest bearing 223° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-01-06 19:34:45 EST (9d 21h24m ago)
2017-01-06 19:34:45 EST local time at Lake Ridge, United States [?]
Altitude: 49 ft
Course: 113°
Speed: 2 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: KM4RFN>APDR13 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 169
Stations near current position of KM4RFN - show more
callsign distance last heard - EST      callsign distance last heard - EST
KG4URP-81.3 miles 118°2017-01-14 15:32:39 KG4URP-11.4 miles 118°2017-01-16 16:46:12
KG4URP-151.4 miles 118°2017-01-16 16:55:21 KC9ONB-73.0 miles 172°2017-01-15 10:50:39
W4PIO3.0 miles 173°2017-01-14 15:11:46 KG4URW3.1 miles 158°2017-01-13 16:42:45
N0CLN-93.4 miles 57°2017-01-15 16:25:29 K4RSU3.4 miles 283°2017-01-16 16:53:13
W5FJN-53.7 miles 148°2016-12-30 18:38:28 AA4SI-93.9 miles 136°2017-01-15 09:15:52
KM4RJA-73.9 miles 156°2017-01-15 17:41:55 W4IY4.0 miles 147°2017-01-16 16:50:00
KV4UC-94.7 miles 47°2017-01-11 17:28:39 KB0IAN B5.5 miles 81°2017-01-13 13:22:34
KB0IAN-B5.5 miles 81°2017-01-13 13:22:44 KB0IAN D5.5 miles 81°2017-01-06 18:36:21
KB0IAN-D5.5 miles 81°2017-01-06 18:36:31 N3HF-15.7 miles 260°2017-01-16 16:52:01
N4AAA B5.7 miles 34°2017-01-16 16:53:56 N4AAA-B5.7 miles 34°2017-01-16 16:54:06
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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