Comment:	.weewx-3.9.2-Vantage
Location:	38°51.35' N 77°39.65' W - ตำแหน่ง FM18EU05QJ - show map 5.3 km ตะวันตกเฉียงเหนือ bearing 336° มาจาก Haymarket, Prince William County, Virginia, United States [?] 5.3 km ใต้ bearing 179° มาจาก Bull Run Mountain Estates, Prince William County, Virginia, United States 54.2 km ตะวันตก bearing 266° มาจาก Washington, D. C., Washington, D.C., United States 102.5 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-21 01:50:16 UTC (2m57s ago) 2025-06-20 21:50:16 EDT เวลาท้องถิ่น Haymarket, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-21 01:50:16 UTC (2m57s ago) – show weather charts 21.1 °C 1% 1020.4 mbar 0.0 m/s
Device:	Unknown: Unknown
Last path:	N3UC>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	3014

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.