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APRS station K4VDF - show graphs
Mic-E message: In service
Location: 39°06.49' N 77°33.92' W - locator FM19FC25DX - show map
0.5 miles South bearing 190° from Leesburg, Loudoun County, Virginia, United States [?]
4.2 miles Northwest bearing 315° from Belmont, Loudoun County, Virginia, United States
32.0 miles Northwest bearing 298° from Washington, D. C., Washington, D.C., United States
52.5 miles West bearing 256° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-08-18 12:31:36 EDT (31d 8h51m ago)
2024-08-18 12:31:36 EDT local time at Leesburg, United States [?]
Altitude: 322 ft
Course:
Speed: 0 MPH
Device: Kenwood: TM-D710 (rig)
Last path: K4VDF>S9PV4Y via KE4FYL-1,KV3B-1,WIDE2,qAO,KS4E-5 (good)
Positions stored: 10
Stations near current position of K4VDF - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KE4FYL-11.1 miles 302°2024-09-18 21:21:35 K4BCN-91.2 miles 314°2024-09-18 16:29:39
KO4MBI-N1.3 miles 275°2024-08-25 12:24:40 DW92091.7 miles 307°2024-09-18 21:15:55
KB2RMK-72.0 miles 55°2024-08-30 16:32:11 FW73742.6 miles 100°2024-09-18 21:06:42
FW40363.8 miles 259°2024-09-18 21:20:13 LWXSVRB4A4.2 miles 161°2024-08-29 17:47:47
N4RAF-104.8 miles 16°2024-09-18 21:01:48 N4RAF-94.9 miles 13°2024-09-14 22:16:42
K8GIS-15.0 miles 273°2024-09-18 21:21:06 RCBSAG-85.1 miles 8°2024-08-31 12:13:28
WA4KBM-105.1 miles 8°2024-08-31 06:06:53 WA4KBM-35.1 miles 8°2024-09-14 14:34:44
WA4KBM-75.1 miles 8°2024-08-31 09:06:52 N4CHT-25.6 miles 197°2024-09-18 21:18:57
K7KHA B5.6 miles 133°2024-09-18 21:12:10 K7KHA-B5.6 miles 133°2024-09-18 21:12:20
Alby5.8 miles 132°2024-08-21 22:00:46 K4KRS-N6.6 miles 136°2024-09-18 19:49:57
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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