Comment:	146.520MHz Testing Aprsdro
Location:	38°46.99' N 77°26.23' W - locator FM18GS77MX - show map 1.4 km Southeast bearing 140° from Yorkshire, Prince William County, Virginia, United States [?] 6.4 km South bearing 186° from Centreville, Fairfax 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 (256d 14h4m ago) 2024-05-29 13:45:07 EDT local time at Yorkshire, 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
Positions stored:	30
Other SSIDs:	KN4IJF-1 KN4IJF-8 KN4IJF-7 KN4IJF-2 KN4IJF KN4IJF-9 KN4IJF-14 KN4IJF-3 KN4IJF-4

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.