Location:	39°02.10' N 77°27.91' W - ตำแหน่ง FM19GA48EJ - show map 2.2 km ตะวันออกเฉียงใต้ bearing 117° มาจาก Ashburn, Loudoun County, Virginia, United States [?] 3.0 km ตะวันตกเฉียงใต้ bearing 217° มาจาก University Center, Loudoun County, Virginia, United States 40.2 km ตะวันตกเฉียงเหนือ bearing 293° มาจาก Washington, D. C., Washington, D.C., United States 78.8 km ตะวันตก bearing 249° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-31 23:00:48 UTC (131d 3h24m ago) 2025-07-31 19:00:48 EDT เวลาท้องถิ่น Ashburn, United States [?]
Course:	324°
ความเร็ว:	0 km/h
Device:	BTECH: UV-PRO (ht)
Last path:	W4FTW>APBTUV via RS0ISS*,qAO,W4TBD-10
Positions stored:	2
Other SSIDs:	W4FTW-7 W4FTW-7 W4FTW-i

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.