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APRS weather station EW4757 - show graphs
Location: 39°02.43' N 77°25.14' W - locator FM19GA99RR - show map
422.4 m Northwest bearing 319° from Dulles Town Center, Loudoun County, Virginia, United States [?]
468.6 m West bearing 264° from Countryside, Loudoun County, Virginia, United States
36.8 km Northwest bearing 296° from Washington, D. C., Washington, D.C., United States
74.9 km West bearing 248° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-05-02 02:01:05 UTC (1m41s ago)
2025-05-01 22:01:05 EDT local time at Dulles Town Center, United States [?]
Last WX report: 2025-05-02 02:01:05 UTC (1m41s ago) – show weather charts
23.9 °C 68% 1010.6 mbar 0.0 m/s East
Device: Unknown: Unknown
Last path: EW4757>APRS via TCPXX*,qAX,CWOP-6
Positions stored: 2
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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