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APRS station K7AJG-7 - show graphs
Comment: winlink
Mic-E message: In service
Location: 38°57.38' N 77°23.27' W - locator FM18HW39LM - show map
1.5 km South bearing 186° from Herndon, Fairfax County, Virginia, United States [?]
3.4 km Southeast bearing 156° from Oak Grove, Loudoun County, Virginia, United States
31.1 km West bearing 283° from Washington, D. C., Washington, D.C., United States
76.5 km Southwest bearing 241° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-11-27 15:02:24 UTC (3d 12h26m ago)
2025-11-27 10:02:24 EST local time at Herndon, United States [?]
Altitude: 144 m
Course: 264°
Speed: 0 km/h
Device: Kenwood: TH-D75 (ht)
Last path: K7AJG-7>S8UW3X via KV3B-1,WIDE1,K8GIS,WIDE2*,qAR,N7BRJ (good)
Positions stored: 282
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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