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APRS weather station AI4TD - show graphs
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Location: 39°02.58' N 77°43.54' W - locator FM19DB20WH - show map - static 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: 2019-03-22 20:16:24 EDT (4m16s ago)
2019-03-22 20:16:24 EDT local time at Purcellville, United States [?]
Last WX report: 2019-03-22 20:16:24 EDT (4m16s ago) – show weather charts
40 °F 55% 1009.3 mbar 6.9 MPH Northwest
Device: Unknown: Unknown
Last path: AI4TD>APRS via TCPXX*,qAX,CWOP-3
Positions stored: 3
Packet rate: 900 seconds between packets on average during 44116 seconds.
Other SSIDs: AI4TD-9
Stations near current position of AI4TD - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DW44660.8 miles 308°2019-03-22 20:18:29 AI4TD-91.7 miles 142°2019-03-07 17:41:14
DW13694.2 miles 19°2019-03-21 23:04:04 WM3M B4.2 miles 19°2019-03-22 14:42:12
WM3M-B4.2 miles 19°2019-03-22 14:22:22 EW84404.5 miles 271°2019-03-22 20:15:45
FW12965.7 miles 4°2019-03-22 20:19:16 FW40366.1 miles 52°2019-03-22 20:20:10
KM4JB6.5 miles 336°2019-03-22 20:17:39 KM4JB-96.5 miles 336°2019-03-20 22:45:46
N5EAN B6.6 miles 340°2019-03-22 20:16:52 N5EAN-B6.6 miles 340°2019-03-22 20:17:02
N8PSI-76.7 miles 359°2019-03-02 00:09:12 N8PSI-96.7 miles 359°2019-03-01 23:07:59
K8GIS-17.0 miles 14°2019-03-14 08:32:03 K8GIS7.0 miles 14°2019-03-22 19:53:36
K4DPF-27.0 miles 97°2019-03-22 19:54:12 CW54068.1 miles 10°2019-03-22 20:20:15
FW32048.3 miles 309°2019-03-22 20:16:27 N4PD-98.5 miles 63°2019-03-21 21:20:11
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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