Comment:	https://aprsdroid.org/
Location:	38°42.42' N 90°21.07' W - ตำแหน่ง EM48TQ79UQ - show map 832.3 m ตะวันตกเฉียงเหนือ bearing 306° มาจาก Charlack, Saint Louis County, Missouri, United States [?] 991.9 m ตะวันตกเฉียงใต้ bearing 224° มาจาก Saint Johns, Saint Louis County, Missouri, United States 16.0 km ตะวันตกเฉียงเหนือ bearing 304° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 32.3 km ตะวันออก bearing 111° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2026-02-10 22:12:21 UTC (16h23m ago) 2026-02-10 16:12:21 CST เวลาท้องถิ่น Charlack, United States [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	WB0HTW-1>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored:	1
Other SSIDs:	WB0HTW-R WB0HTW WB0HTW-6 WB0HTW-8 WB0HTW-3 WB0HTW-12 WB0HTW-5 WB0HTW-Y WB0HTW-N WB0HTW-D

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.