Megjegyzés:	70cm MMDVM Voice (C4FM) 433.10000MHz +5.0000MHz, K4MMJ_Pi-Star_RPT
Hely:	38°20.04' N 77°20.07' W - lokátor FM18HI90UD - térkép nézet 11.5 km Kelet irány 73° tól Fredericksburg, City of Fredericksburg, Virginia, United States [?] 11.7 km Kelet irány 85° tól Falmouth, Stafford County, Virginia, United States 67.5 km Délnyugat irány 203° tól Washington, D. C., Washington, D.C., United States 123.3 km Délnyugat irány 211° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-12-20 00:25:09 UTC (1h54m ezelőtt) 2025-12-19 19:25:09 EST helyi idő Fredericksburg, United States [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Utolsó útvonal:	K4MMJ-R>APDG03 via TCPIP*,qAC,K4MMJ-RS
Positions stored:	15
Más SSID-k:	K4MMJ-9 K4MMJ-Y K4MMJ-10 K4MMJ K4MMJ-N K4MMJ-D

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.