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Callsign, ship name or locator: Clear       
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APRS weather station AI4TD - show graphs
Location: 39°02.61' N 77°43.56' W - locator FM19DB20VK - show map
6.5 miles South bearing 185° from Purcellville, Loudoun County, Virginia, United States [?]
10.0 miles Southwest bearing 240° from Leesburg, Loudoun County, Virginia, United States
38.4 miles West bearing 286° from Washington, D. C., Washington, D.C., United States
62.0 miles West bearing 254° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-11-19 03:30:59 EST (3m45s ago)
2024-11-19 03:30:59 EST local time at Purcellville, United States [?]
Last WX report: 2024-11-19 03:30:59 EST (3m45s ago) – show weather charts
47 °F 96% 1015.4 mbar 0.0 MPH Northwest
Device: Unknown: Unknown
Last path: AI4TD>APRS via TCPXX*,qAX,CWOP-7
Positions stored: 4
Packet rate: 882 seconds between packets on average during 43202 seconds.
Stations near current position of AI4TD - show more
callsign distance last heard - EST      callsign distance last heard - EST
DW44660.8 miles 305°2024-11-19 03:30:07 KO4WQD-11.1 miles 346°2024-11-03 12:42:42
EW84404.5 miles 270°2024-11-19 03:30:04 FW40366.1 miles 52°2024-11-19 03:30:32
K8GIS-56.9 miles 13°2024-11-18 11:31:40 K8GIS-17.0 miles 14°2024-11-17 13:41:11
K8GIS7.0 miles 14°2024-11-19 03:31:16 KG6EQJ-57.0 miles 14°2024-11-11 11:45:50
FW85417.1 miles 350°2024-11-19 03:30:28 N4CHT-27.1 miles 97°2024-11-19 03:19:11
K8WDX-97.5 miles 342°2024-10-26 15:02:10 FW32048.2 miles 309°2024-11-19 03:30:03
K4AIU-108.7 miles 24°2024-11-19 03:30:33 KM4HFB8.8 miles 141°2024-10-27 13:04:05
W4BRM-R9.0 miles 158°2024-11-19 03:31:40 DW92099.1 miles 53°2024-11-19 03:30:28
cw74539.2 miles 159°2024-11-19 03:30:55 KE4FYL-19.2 miles 57°2024-11-19 03:34:10
K4BCN-99.4 miles 55°2024-11-18 16:30:30 KD4KWL-119.4 miles 91°2024-10-21 10:11:09
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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