Location:	38°58.25' N 77°21.76' W - ตำแหน่ง FM18HX62LX - show map 2.0 km ตะวันออก bearing 86° มาจาก Herndon, Fairfax County, Virginia, United States [?] 3.8 km ตะวันออก bearing 112° มาจาก Oak Grove, Loudoun County, Virginia, United States 29.4 km ตะวันตก bearing 287° มาจาก Washington, D. C., Washington, D.C., United States 73.8 km ตะวันตกเฉียงใต้ bearing 241° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-04 14:56:05 UTC (4h1m ago) 2025-06-04 10:56:05 EDT เวลาท้องถิ่น Herndon, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-04 14:51:07 UTC (4h6m ago) – show weather charts 25.6 °C 55% 1023.3 mbar 0.0 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	GW3695>APRS via TCPXX*,qAX,CWOP-7
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.