Megjegyzés:	SharkRF openSPOT4
Hely:	39°02.88' N 77°28.37' W - lokátor FM19GB31GM - térkép nézet 1.4 km Kelet irány 69° tól Ashburn, Loudoun County, Virginia, United States [?] 3.7 km Délkelet irány 120° tól Belmont, Loudoun County, Virginia, United States 41.4 km Északnyugat irány 294° tól Washington, D. C., Washington, D.C., United States 78.9 km Nyugat irány 250° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-07-10 00:11:02 UTC (102d 20h8m ezelőtt) 2025-07-09 20:11:02 EDT helyi idő Ashburn, United States [?]
Magasság:	0 m
Utolsó útvonal:	K4KBK>APOSE via TCPIP*,qAC,T2CHILE
Positions stored:	1
Más SSID-k:	K4KBK-7 K4KBK-i

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.