Megjegyzés:	aprs.fi for iOS
Hely:	39°27.70' N 77°29.70' W - lokátor FM19GL00OT - térkép nézet 4.8 km Észak irány 9° tól Braddock Heights, Frederick County, Maryland, United States [?] 5.7 km Nyugat irány 276° tól Clover Hill, Frederick County, Maryland, United States 74.3 km Északnyugat irány 328° tól Washington, D. C., Washington, D.C., United States 78.2 km Nyugat irány 284° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-07-15 13:55:24 UTC (97d 5h6m ezelőtt) 2025-07-15 09:55:24 EDT helyi idő Braddock Heights, United States [?]
Device:	aprs.fi: iPhone/iPad app (app, ios)
Utolsó útvonal:	KK4YOS-9>APFII0 via WIDE1-1,WIDE2-1,qAR,KC3BHK-1
Positions stored:	71
Más SSID-k:	KK4YOS

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.