Comment:	https://aprsdroid.org/
Location:	39°10.68' N 77°32.68' W - ตำแหน่ง FM19FE42PR - show map 7.1 km เหนือ bearing 13° มาจาก Leesburg, Loudoun County, Virginia, United States [?] 12.9 km เหนือ bearing 347° มาจาก Belmont, Loudoun County, Virginia, United States 54.0 km ตะวันตกเฉียงเหนือ bearing 306° มาจาก Washington, D. C., Washington, D.C., United States 81.2 km ตะวันตก bearing 261° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-03-04 04:04:51 UTC (278d 16h47m ago) 2025-03-03 23:04:51 EST เวลาท้องถิ่น Leesburg, United States [?]
Altitude:	64 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	N4RAF-5>APDR17 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	270
Other SSIDs:	N4RAF-10 N4RAF-9 N4RAF-7

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.