Comment:	.weewx-5.1.0-AcuRite
Location:	38°47.94' N 77°38.04' W - ตำแหน่ง FM18ET31WS - show map 1.5 km ใต้ bearing 172° มาจาก Haymarket, Prince William County, Virginia, United States [?] 11.9 km ใต้ bearing 168° มาจาก Bull Run Mountain Estates, Prince William County, Virginia, United States 52.8 km ตะวันตก bearing 259° มาจาก Washington, D. C., Washington, D.C., United States 103.7 km ตะวันตกเฉียงใต้ bearing 239° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-24 16:50:48 UTC (2m23s ago) 2025-12-24 11:50:48 EST เวลาท้องถิ่น Haymarket, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-24 16:50:48 UTC (2m23s ago) – show weather charts 11.7 °C 45% 1025.9 mbar 2.2 m/s เหนือ
Device:	Tom Keffer and Matthew Wall: WeeWX Weather Software (software, Linux/Unix)
Last path:	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.