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APRS station KC3UDJ-9 - show graphs
Comment: X1C3 and a radio 0095.9Km 3.7V S14
Location: 38°53.44' N 77°29.83' W - locator FM18GV03IS - show map
5.7 km West bearing 266° from Chantilly, Fairfax County, Virginia, United States [?]
8.6 km West bearing 283° from Greenbriar, Fairfax County, Virginia, United States
39.9 km West bearing 269° from Washington, D. C., Washington, D.C., United States
88.3 km Southwest bearing 240° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-11-27 17:21:44 UTC (3d 11h1m ago)
2025-11-27 12:21:44 EST local time at Chantilly, United States [?]
Altitude: 89 m
Course: 354°
Speed: 6 km/h
Device: Open Source: Xastir (software, Linux/Unix)
Last path: KC3UDJ-9>APX1C3 via KN4IJF-1*,WIDE1-1,WIDE2-2,qAR,W4KEL-12 (good)
Positions stored: 6162
Other SSIDs: KC3UDJ-2
Last heard a station directly: 2025-03-05 12:37:00 UTC (270d 15h46m ago)
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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