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Web station W4JXA - show graphs
Location: 39°00.46' N 77°29.17' W - locator FM19GA11PU - show map
3.2 km East bearing 111° from Broadlands, Loudoun County, Virginia, United States [?]
5.4 km Northeast bearing 58° from Brambleton, Loudoun County, Virginia, United States
40.8 km West bearing 288° from Washington, D. C., Washington, D.C., United States
81.6 km West bearing 248° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-06-15 13:23:48 UTC (4d 21h28m ago)
2025-06-15 09:23:48 EDT local time at Broadlands, United States [?]
Altitude: 59 m
Course: 143°
Speed: 50 km/h
Last path: >aprs.fi via Web
Positions stored: 6
Other SSIDs: W4JXA-5 W4JXA-10
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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