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APRS station N4QLM-15 - show graphs
Comment: 7.91V
Location: 39°04.58' N 78°19.38' W - locator FM09UB18FH - show map
6.5 km Northwest bearing 326° from Middletown, Frederick County, Virginia, United States [?]
9.1 km West bearing 265° from Stephens City, Frederick County, Virginia, United States
107.5 km West bearing 282° from Arlington, Arlington County, Virginia, United States
112.9 km West bearing 281° from Washington, D. C., Washington, D.C., United States
Last position: 2025-08-23 16:06:27 UTC (63d 4h44m ago)
2025-08-23 12:06:27 EDT local time at Middletown, United States [?]
Course: 190°
Speed: 50 km/h
Device: BTECH: UV-PRO (ht)
Last path: N4QLM-15>APBTUV via WIDE1-1,WIDE2-1,qAR,KQ4RIV-4 (good)
Positions stored: 328
Other SSIDs: N4QLM-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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