Comment:	.DsVP
Location:	38°44.90' N 77°27.55' W - ตำแหน่ง FM18GR49VO - show map 1.4 km ตะวันออก bearing 102° มาจาก Manassas, City of Manassas, Virginia, United States [?] 3.0 km ตะวันตกเฉียงเหนือ bearing 307° มาจาก Buckhall, Prince William County, Virginia, United States 40.1 km ตะวันตกเฉียงใต้ bearing 246° มาจาก Washington, D. C., Washington, D.C., United States 94.7 km ตะวันตกเฉียงใต้ bearing 231° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-13 13:45:16 UTC (14m47s ago) 2025-12-13 08:45:16 EST เวลาท้องถิ่น Manassas, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-13 13:45:16 UTC (14m47s ago) – show weather charts -2.8 °C 91% 1019.1 mbar 0.0 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	DW6619>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	6

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.