Megjegyzés:	SharkRF openSPOT2
Hely:	38°44.01' N 77°27.44' W - lokátor FM18GR56CA - térkép nézet 7.8 km Délkelet irány 136° tól Bull Run, Prince William County, Virginia, United States [?] 10.6 km Kelet irány 106° tól Linton Hall, Prince William County, Virginia, United States 40.6 km Délnyugat irány 244° tól Washington, D. C., Washington, D.C., United States 95.7 km Délnyugat irány 230° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-11-06 10:26:26 UTC (9m22s ezelőtt) 2025-11-06 05:26:26 EST helyi idő Bull Run, United States [?]
Utolsó útvonal:	WB4TT>APOSW via TCPIP*,qAC,T2SYDNEY
Positions stored:	111

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.