Comment:	https://aprsdroid.org/
Location:	38°47.63' N 89°56.96' W - ตำแหน่ง EM58AT60BM - show map 2.0 km ใต้ bearing 170° มาจาก Edwardsville, Madison County, Illinois, United States [?] 10.6 km ตะวันออก bearing 112° มาจาก South Roxana, Madison County, Illinois, United States 28.4 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 115.0 km ใต้ bearing 193° มาจาก Springfield, Sangamon County, Illinois, United States
Last position:	2025-09-07 23:05:12 UTC (94d 12h23m ago) 2025-09-07 18:05:12 CDT เวลาท้องถิ่น Edwardsville, United States [?]
Altitude:	135 m
Course:	11°
ความเร็ว:	6 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KK9M-5>APDR16 via TCPIP*,qAC,T2SJC
Positions stored:	1008

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.