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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 [?]
15.6 miles Southeast bearing 118° from Berryville, Clarke 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: 2025-02-01 20:16:05 EST (7m26s ago)
2025-02-01 20:16:05 EST local time at Purcellville, United States [?]
Last WX report: 2025-02-01 20:16:05 EST (7m26s ago) – show weather charts
29 °F 51% 1029.9 mbar 0.0 MPH North
Device: Unknown: Unknown
Last path: AI4TD>APRS via TCPXX*,qAX,CWOP-3
Positions stored: 4
Packet rate: 753 seconds between packets on average during 36905 seconds.
Stations near current position of AI4TD - show more
callsign distance last heard - EST      callsign distance last heard - EST
DW44660.8 miles 305°2025-02-01 20:20:12 KO4WQD1.2 miles 344°2025-02-01 20:15:13
EW84404.5 miles 270°2025-02-01 20:15:15 FW40366.1 miles 52°2025-02-01 20:21:00
K1NSA-N6.5 miles 346°2025-02-01 19:32:09 K8GIS-16.9 miles 14°2025-02-01 18:59:31
K8GIS7.0 miles 14°2025-02-01 20:01:58 FW85417.1 miles 350°2025-02-01 20:15:34
N4CHT-27.1 miles 97°2025-02-01 19:21:45 KF8BKU-17.3 miles 16°2025-01-15 17:53:46
KJ7CTJ-97.4 miles 187°2025-01-30 16:59:20 FW32048.2 miles 309°2025-02-01 20:20:54
K4AIU-108.7 miles 24°2025-01-19 11:14:40 W4BRM-R9.0 miles 158°2025-02-01 20:22:47
DW92099.1 miles 53°2025-02-01 20:15:05 cw74539.2 miles 159°2025-02-01 20:15:57
KE4FYL-19.2 miles 57°2025-02-01 20:15:53 KO4SSD-99.6 miles 48°2025-01-30 22:10:02
KO4SSD-129.6 miles 302°2025-01-06 23:15:25 4PK8GIS-19.6 miles 77°2025-02-01 16:12:14
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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