Megjegyzés:	.DsVP
Hely:	38°54.00' N 77°42.00' W - lokátor FM18DV66AA - térkép nézet 3.3 km Nyugat irány 263° tól Bull Run Mountain Estates, Prince William County, Virginia, United States [?] 17.1 km Nyugat irány 262° tól South Riding, Loudoun County, Virginia, United States 57.4 km Nyugat irány 271° tól Washington, D. C., Washington, D.C., United States 103.4 km Délnyugat irány 246° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-10-19 15:33:42 UTC (1m33s ezelőtt) 2025-10-19 11:33:42 EDT helyi idő Bull Run Mountain Estates, United States [?]
Legutóbbi WX riport:	2025-10-19 15:33:42 UTC (1m33s ezelőtt) – időjárás diagram 17.8 °C 1% 1008.6 mbar 0.9 m/s Észak
Device:	Unknown: Unknown
Utolsó útvonal:	W4BRM>APRS via TCPXX*,qAX,CWOP-7
Positions stored:	10312
Más SSID-k:	W4BRM-R

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.