Megjegyzés:	.weewx-5.2.0-SDR
Hely:	38°52.05' N 77°41.11' W - lokátor FM18DU78SE - térkép nézet 4.5 km Délnyugat irány 207° tól Bull Run Mountain Estates, Prince William County, Virginia, United States [?] 7.5 km Északnyugat irány 326° tól Haymarket, Prince William County, Virginia, United States 56.2 km Nyugat irány 267° tól Washington, D. C., Washington, D.C., United States 103.8 km Délnyugat irány 243° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-11-16 02:00:24 UTC (2m53s ezelőtt) 2025-11-15 21:00:24 EST helyi idő Bull Run Mountain Estates, United States [?]
Legutóbbi WX riport:	2025-11-16 02:00:24 UTC (2m53s ezelőtt) – időjárás diagram 18.3 °C 56% 999.6 mbar 1.8 m/s Délnyugat
Device:	Tom Keffer and Matthew Wall: WeeWX Weather Software (software, Linux/Unix)
Utolsó útvonal:	EW7060>APWEE5 via TCPXX*,qAX,CWOP-7
Positions stored:	4

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.