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APRS station KN4QPA - show graphs
Mic-E message: Off duty
Location: 39°07.43' N 77°39.31' W - locator FM19EC19JR - show map
5.3 km East bearing 106° from Purcellville, Loudoun County, Virginia, United States [?]
7.9 km West bearing 277° from Leesburg, Loudoun County, Virginia, United States
59.2 km Northwest bearing 296° from Washington, D. C., Washington, D.C., United States
91.7 km West bearing 259° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-07-07 01:53:19 UTC (33d 7h5m ago)
2025-07-06 21:53:19 EDT local time at Purcellville, United States [?]
Altitude: 142 m
Course: 277°
Speed: 0 km/h
Device: Yaesu: FT2D (ht)
Last path: KN4QPA>SYPW4S via W4VA-13,WIDE1,KV3B-1,WIDE2*,qAO,KM4EGM-1 (good)
Positions stored: 3
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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