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APRS station KK4YOS-9 - show graphs
Comment: aprs.fi for iOS
Location: 39°26.30' N 77°22.20' W - locator FM19HK55OE - show map
5.4 km East bearing 111° from Clover Hill, Frederick County, Maryland, United States [?]
5.5 km South bearing 196° from Walkersville, Frederick County, Maryland, United States
66.9 km Northwest bearing 335° from Washington, D. C., Washington, D.C., United States
67.1 km West bearing 284° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-03-11 16:45:31 UTC (61d 3m ago)
2025-03-11 12:45:31 EDT local time at Clover Hill, United States [?]
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KK4YOS-9>APFII0 via N3KTX-2*,WIDE1,WIDE2-1,qAR,N3TCR-10 (good)
Positions stored: 61
Other SSIDs: KK4YOS KK4YOS-4
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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