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APRS station KN4IJF-5 - show graphs
Comment: 146.520MHz Testing Aprsdro
Location: 38°46.99' N 77°26.23' W - locator FM18GS77MX - show map
5.3 km East bearing 102° from Sudley, Prince William County, Virginia, United States [?]
7.2 km East bearing 90° from Bull Run, Prince William County, Virginia, United States
36.9 km West bearing 250° from Washington, D. C., Washington, D.C., United States
90.8 km Southwest bearing 232° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-05-29 17:45:07 UTC (26d 4h41m ago)
2024-05-29 13:45:07 EDT local time at Sudley, United States [?]
Altitude: 35 m
Course: 273°
Speed: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KN4IJF-5>APDR16 via WIDE1-1,WIDE2-2,qAR,WC4J (good)
Positions stored: 30
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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