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APRS station WC4J-9 - show graphs
Mic-E message: In service
Location: 39°06.83' N 77°32.10' W - locator FM19FC57TH - show map
2.5 km East bearing 95° from Leesburg, Loudoun County, Virginia, United States [?]
18.0 km South bearing 179° from Point of Rocks, Frederick County, Maryland, United States
49.4 km Northwest bearing 300° from Washington, D. C., Washington, D.C., United States
81.8 km West bearing 256° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-05-31 17:30:06 UTC (49d 16h46m ago)
2024-05-31 13:30:06 EDT local time at Leesburg, United States [?]
Altitude: 109 m
Course: 26°
Speed: 13 km/h
Device: Kenwood: TH-D74 (ht)
Last path: WC4J-9>S9PV8S via KE4FYL-1,KV3B-1,WIDE2*,qAR,W4VA-13 (good)
Positions stored: 12
Other SSIDs: WC4J-14 WC4J
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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