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APRS station KB3MJN-5 - show graphs
Comment: https://aprsdroid.org/
Location: 39°32.12' N 77°18.62' W - locator FM19IM28SL - show map
446.1 m Northeast bearing 57° from Woodsboro, Frederick County, Maryland, United States [?]
13.1 km Southeast bearing 139° from Thurmont, Frederick County, Maryland, United States
65.8 km Northwest bearing 295° from Baltimore, City of Baltimore, Maryland, United States
74.9 km North bearing 342° from Washington, D. C., Washington, D.C., United States
Last position: 2025-02-08 23:33:45 UTC (1d 18h52m ago)
2025-02-08 18:33:45 EST local time at Woodsboro, United States [?]
Altitude: 79 m
Device: Open Source: APRSdroid (app, Android)
Last path: KB3MJN-5>APDR17 via TCPIP*,qAC,T2SWEDEN
Positions stored: 1
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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