Comment:	HF A1A + V/UHF F3E + APRS-IS
Location:	38°45.60' N 77°32.53' W - ตำแหน่ง FM18FS42WJ - show map 2.8 km ตะวันออก bearing 90° มาจาก Linton Hall, Prince William County, Virginia, United States [?] 3.2 km ตะวันตกเฉียงใต้ bearing 215° มาจาก Bull Run, Prince William County, Virginia, United States 46.3 km ตะวันตก bearing 251° มาจาก Washington, D. C., Washington, D.C., United States 99.6 km ตะวันตกเฉียงใต้ bearing 234° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-08-19 13:02:41 UTC (304d 18h32m ago) 2024-08-19 09:02:41 EDT เวลาท้องถิ่น Linton Hall, United States [?]
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	KE7EX-1>APFII0 via WIDE1-1,WIDE2-1,qAR,KE7EX-2
Positions stored:	2476
Other SSIDs:	KE7EX-10 KE7EX-5 KE7EX-7 KE7EX-7 KE7EX-2

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.