Comment:	https://aprsdroid.org/
Location:	38°40.62' N 90°27.15' W - ตำแหน่ง EM48SQ52QL - show map 8.2 km ตะวันตกเฉียงใต้ bearing 227° มาจาก Saint Ann, Saint Louis County, Missouri, United States [?] 10.6 km ใต้ bearing 200° มาจาก Bridgeton, Saint Louis County, Missouri, United States 22.8 km ตะวันตก bearing 284° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 143.1 km ตะวันตกเฉียงใต้ bearing 209° มาจาก Springfield, Sangamon County, Illinois, United States
Last position:	2025-03-15 08:42:59 UTC (271d 20h11m ago) 2025-03-15 03:42:59 CDT เวลาท้องถิ่น Saint Ann, United States [?]
Altitude:	218 m
Course:	97°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W0EO-5>APDR14 via TCPIP*,qAC,T2QUEBEC
Positions stored:	93

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.