Comment:	146.520 monitoring
Location:	38°29.82' N 90°32.69' W - ตำแหน่ง EM48RL49OG - show map 4.3 km เหนือ bearing 350° มาจาก High Ridge, Jefferson County, Missouri, United States [?] 5.1 km ตะวันตก bearing 278° มาจาก Murphy, Jefferson County, Missouri, United States 33.4 km ตะวันตกเฉียงใต้ bearing 244° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 37.4 km ใต้ bearing 159° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2024-10-04 23:54:35 UTC (259d 22h56m ago) 2024-10-04 18:54:35 CDT เวลาท้องถิ่น High Ridge, United States [?]
Device:	Unknown: Unknown
Last path:	KF0OXN-10>APRS via TCPIP*,qAC,T2SYDNEY
Positions stored:	87

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.