Megjegyzés:	440 Voice 448.90000MHz +0.0000MHz
Hely:	38°43.62' N 89°55.74' W - lokátor EM58AR84ML - térkép nézet 2.4 km Kelet irány 81° tól Maryville, Madison County, Illinois, United States [?] 4.0 km Nyugat irány 266° tól Troy, Madison County, Illinois, United States 25.8 km Északkelet irány 65° tól Saint Louis, City of Saint Louis, Missouri, United States 67.4 km Kelet irány 98° tól O'Fallon, Saint Charles County, Missouri, United States
Utolső pozíció:	2025-11-06 00:33:47 UTC (87d 10h22m ezelőtt) 2025-11-05 18:33:47 CST helyi idő Maryville, United States [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Utolsó útvonal:	ND9E-B>APDG02 via TCPIP*,qAC,ND9E-BS
Positions stored:	1
Más SSID-k:	ND9E

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.