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APRS station KA4ROP - show graphs
Location: 38°44.24' N 77°11.36' W - locator FM18JR76GX - show map
3.1 miles Northeast bearing 42° from Lorton, Fairfax County, Virginia, United States [?]
6.8 miles Northeast bearing 60° from Lake Ridge, Prince William County, Virginia, United States
13.7 miles Southwest bearing 217° from Washington, D. C., Washington, D.C., United States
49.2 miles Southwest bearing 219° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-03-02 08:15:39 EST (93d 19h17m ago)
2024-03-02 08:15:39 EST local time at Lorton, United States [?]
Speed: 48 MPH
Device: Icom: IC-4100 (D-Star)
Last path: KA4ROP>API410 via DSTAR*,qAR,W4HFH-C (good)
Positions stored: 3
Other SSIDs: KA4ROP-B KA4ROP-12
Stations near current position of KA4ROP - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W3CX-151.2 miles 244°2024-06-03 20:28:25 WA4RGO-i1.3 miles 280°2024-05-31 12:42:13
K0RVW Z1.4 miles 41°2024-06-04 04:13:17 K0RVW-Z1.4 miles 41°2024-06-04 04:13:27
K4MOB-92.1 miles 129°2024-06-03 07:23:56 FW71122.2 miles 269°2024-06-04 04:31:02
KQ4EYX-92.4 miles 13°2024-05-18 11:40:27 NA5B2.5 miles 326°2024-05-28 09:59:51
WA4RGO-52.5 miles 277°2024-06-01 01:07:43 KO4BTT-i2.7 miles 38°2024-05-15 12:57:19
K7BC-102.8 miles 339°2024-06-04 03:34:16 KT3I-92.9 miles 46°2024-06-03 18:07:42
W2DOG-Y2.9 miles 276°2024-05-15 15:41:55 K3NF-N3.0 miles 239°2024-06-04 04:23:49
KO4RMS-93.3 miles 260°2024-06-03 16:31:56 KQ4MHR-i3.4 miles 255°2024-05-12 08:52:07
LWXSMWj1A3.4 miles 220°2024-05-26 01:02:38 DW3.4 miles 302°2024-06-04 04:30:08
K7BC3.5 miles 303°2024-06-04 04:32:34 K7BC-63.5 miles 303°2024-06-04 04:25:33
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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