Comment:	*Unified Radios*
Location:	38°34.33' N 90°33.83' W - ตำแหน่ง EM48RN27IH - show map 3.0 km ตะวันตกเฉียงใต้ bearing 211° มาจาก Ballwin, Saint Louis County, Missouri, United States [?] 3.0 km ตะวันออกเฉียงใต้ bearing 138° มาจาก Ellisville, Saint Louis County, Missouri, United States 29.0 km ตะวันออกเฉียงใต้ bearing 156° มาจาก O'Fallon, Saint Charles County, Missouri, United States 32.4 km ตะวันตก bearing 259° มาจาก Saint Louis, City of Saint Louis, Missouri, United States
Last position:	2025-05-20 00:45:02 UTC (26d 3h47m ago) 2025-05-19 19:45:02 CDT เวลาท้องถิ่น Ballwin, United States [?]
Device:	Unknown: Unknown
Last path:	WB0IIS>APRS via TCPIP*,qAC,T2SJC
Positions stored:	3

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.