Megjegyzés:	*Unified Radios on B1*
Hely:	38°39.73' N 90°20.03' W - lokátor EM48TP98WW - térkép nézet 8.0 km Észak irány 2° tól Shrewsbury, Saint Louis County, Missouri, United States [?] 10.2 km Észak irány 2° tól Marlborough, Saint Louis County, Missouri, United States 12.4 km Nyugat irány 288° tól Saint Louis, City of Saint Louis, Missouri, United States 35.8 km Délkelet irány 117° tól O'Fallon, Saint Charles County, Missouri, United States
Utolső pozíció:	2025-07-16 00:35:07 UTC (157d 22h50m ezelőtt) 2025-07-15 19:35:07 CDT helyi idő Shrewsbury, United States [?]
Device:	Unknown: Unknown
Utolsó útvonal:	W0ESF-15>APRS via qAC,URADIOS
Positions stored:	50

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.