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APRS station KD2SIN-3 - show graphs
Comment: Hello world!
Mic-E message: Off duty
Location: 39°24.41' N 77°23.22' W - locator FM19HJ37NP - show map
2.2 km East bearing 112° from Frederick, Frederick County, Maryland, United States [?]
3.0 km West bearing 281° from Spring Ridge, Frederick County, Maryland, United States
64.4 km Northwest bearing 332° from Washington, D. C., Washington, D.C., United States
67.8 km West bearing 281° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2026-02-24 21:23:35 UTC (4d 21h7m ago)
2026-02-24 16:23:35 EST local time at Frederick, United States [?]
Altitude: 50 m
Course: 302°
Speed: 26 km/h
Last path: KD2SIN-3>SYRT4Q via WIDE1-1,WIDE2-1,qAR,KC3BHK-1 (good)
Positions stored: 53
Other SSIDs: KD2SIN-2 KD2SIN-4 KD2SIN-7 KD2SIN KD2SIN-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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