Comment:	https://aprsdroid.org/
Location:	38°31.50' N 90°21.37' W - ตำแหน่ง EM48TM76GA - show map 3.4 km ตะวันตกเฉียงเหนือ bearing 303° มาจาก Mehlville, Saint Louis County, Missouri, United States [?] 7.6 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก Oakville, Saint Louis County, Missouri, United States 17.8 km ตะวันตกเฉียงใต้ bearing 230° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 43.5 km ตะวันออกเฉียงใต้ bearing 137° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-04-02 01:28:38 UTC (72d 14h4m ago) 2025-04-01 20:28:38 CDT เวลาท้องถิ่น Mehlville, United States [?]
Altitude:	139 m
Course:	0°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD0LMR-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	1200

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.