Megjegyzés:	73 From Potomac MD
Hely:	39°01.07' N 77°10.04' W - lokátor FM19JA94WG - térkép nézet 5.1 km Délnyugat irány 235° tól North Bethesda, Montgomery County, Maryland, United States [?] 7.5 km Dél irány 190° tól Rockville, Montgomery County, Maryland, United States 17.7 km Északnyugat irány 320° tól Washington, D. C., Washington, D.C., United States 56.6 km Délnyugat irány 238° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-12-14 10:57:25 UTC (5d 17h45m ezelőtt) 2025-12-14 05:57:25 EST helyi idő North Bethesda, United States [?]
Utolsó útvonal:	KC3EGE>API52 via DSTAR*,qAR,F5ZSN-B
Positions stored:	1

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.