Comment:	https://aprsdroid.org/
Location:	38°24.55' N 90°22.94' W - ตำแหน่ง EM48TJ48CE - show map 2.7 km ใต้ bearing 189° มาจาก Arnold, Jefferson County, Missouri, United States [?] 4.4 km เหนือ bearing 356° มาจาก Imperial, Jefferson County, Missouri, United States 29.1 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 52.4 km ตะวันออกเฉียงใต้ bearing 148° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-09-01 23:32:07 UTC (96d 13h10m ago) 2025-09-01 18:32:07 CDT เวลาท้องถิ่น Arnold, United States [?]
Altitude:	146 m
Course:	284°
ความเร็ว:	6 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	N0PUB-7>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	6738

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.