Location:	38°51.80' N 77°18.62' W - ตำแหน่ง FM18IU27SE - show map 1.9 km เหนือ bearing 350° มาจาก Fairfax, City of Fairfax, Virginia, United States [?] 2.1 km ตะวันตกเฉียงใต้ bearing 203° มาจาก Oakton, Fairfax County, Virginia, United States 24.0 km ตะวันตก bearing 262° มาจาก Washington, D. C., Washington, D.C., United States 76.7 km ตะวันตกเฉียงใต้ bearing 232° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-21 06:31:43 UTC (1h29m ago) 2025-06-21 02:31:43 EDT เวลาท้องถิ่น Fairfax, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-21 06:31:43 UTC (1h29m ago) – show weather charts 21.1 °C 81% 1016.3 mbar 0.0 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	DW4092>APRS via TCPXX*,qAX,CWOP-4
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.