Comment:	DMR Radio Moded For APRS
Location:	38°44.68' N 89°53.21' W - ตำแหน่ง EM58BR38NR - show map 1.7 km เหนือ bearing 349° มาจาก Troy, Madison County, Illinois, United States [?] 6.4 km ตะวันออก bearing 69° มาจาก Maryville, Madison County, Illinois, United States 30.0 km ตะวันออกเฉียงเหนือ bearing 64° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 70.8 km ตะวันออก bearing 96° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2024-08-10 18:24:52 UTC (309d 6h9m ago) 2024-08-10 13:24:52 CDT เวลาท้องถิ่น Troy, United States [?]
Device:	OpenGD77: OpenGD77
Last path:	KC9UZR>APOG77 via WIDE1-1,WIDE2-2,qAR,K0ATT-10
Positions stored:	1

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.