Megjegyzés:	.weewx-5.1.0-AcuRite
Hely:	38°47.94' N 77°38.04' W - lokátor FM18ET31WS - térkép nézet 1.5 km Dél irány 172° tól Haymarket, Prince William County, Virginia, United States [?] 11.9 km Dél irány 168° tól Bull Run Mountain Estates, Prince William County, Virginia, United States 52.8 km Nyugat irány 259° tól Washington, D. C., Washington, D.C., United States 103.7 km Délnyugat irány 239° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-11-16 04:25:43 UTC (1m57s ezelőtt) 2025-11-15 23:25:43 EST helyi idő Haymarket, United States [?]
Legutóbbi WX riport:	2025-11-16 04:25:43 UTC (1m57s ezelőtt) – időjárás diagram 17.2 °C 73% 998.3 mbar 1.3 m/s Dél
Device:	Tom Keffer and Matthew Wall: WeeWX Weather Software (software, Linux/Unix)
Utolsó útvonal:	FW2123>APWEE5 via TCPXX*,qAX,CWOP-5
Positions stored:	2

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.