Location:	38°25.85' N 90°21.12' W - ตำแหน่ง EM48TK73SJ - show map 2.2 km ตะวันออก bearing 96° มาจาก Arnold, Jefferson County, Missouri, United States [?] 7.2 km เหนือ bearing 19° มาจาก Imperial, Jefferson County, Missouri, United States 25.6 km ตะวันตกเฉียงใต้ bearing 212° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 51.9 km ตะวันออกเฉียงใต้ bearing 144° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-08-16 23:45:21 UTC (112d 14h56m ago) 2025-08-16 18:45:21 CDT เวลาท้องถิ่น Arnold, United States [?]
Last path:	KF0OGF-7>APN000 via TCPIP*,qAC,T2SJC
Positions stored:	95
Other SSIDs:	KF0OGF

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.