Location:	39°06.09' N 77°31.07' W - ตำแหน่ง FM19FC74UI - show map 4.2 km ตะวันออก bearing 112° มาจาก Leesburg, Loudoun County, Virginia, United States [?] 10.0 km ตะวันตกเฉียงใต้ bearing 240° มาจาก Poolesville, Montgomery County, Maryland, United States 47.5 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก Washington, D. C., Washington, D.C., United States 80.8 km ตะวันตก bearing 255° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-08 06:13:17 UTC (17m56s ago) 2025-07-08 02:13:17 EDT เวลาท้องถิ่น Leesburg, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-07-08 06:13:17 UTC (17m56s ago) – show weather charts 25.0 °C 93% 1016.3 mbar 0.0 m/s ตะวันตกเฉียงใต้
Last path:	FW7374>APN000 via TCPXX*,qAX,CWOP-6
Positions stored:	1

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.