Megjegyzés:	70cm MMDVM Voice (C4FM) 439.81250MHz +0.0000MHz, APRS for YSFGateway
Hely:	39°03.00' N 77°09.00' W - lokátor FM19KB22AA - térkép nézet 3.8 km Dél irány 176° tól Rockville, Montgomery County, Maryland, United States [?] 7.5 km Dél irány 173° tól Derwood, Montgomery County, Maryland, United States 19.8 km Északnyugat irány 330° tól Washington, D. C., Washington, D.C., United States 53.5 km Délnyugat irány 240° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-11-30 23:58:32 UTC (62d 15h52m ezelőtt) 2025-11-30 18:58:32 EST helyi idő Rockville, United States [?]
Magasság:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Utolsó útvonal:	N3BBF-Y>APDG03 via TCPIP*,qAC,N3BBF-YS
Positions stored:	3
Más SSID-k:	N3BBF-D N3BBF-B N3BBF-R N3BBF N3BBF-10

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.