Comment:	*Unified Radios*
Location:	37°50.99' N 88°53.22' W - ตำแหน่ง EM57NU33NX - show map 4.8 km ตะวันออกเฉียงเหนือ bearing 48° มาจาก Johnston City, Williamson County, Illinois, United States [?] 6.6 km ตะวันออกเฉียงใต้ bearing 144° มาจาก West Frankfort, Franklin County, Illinois, United States 117.5 km ตะวันตก bearing 264° มาจาก Evansville, Vanderburgh County, Indiana, United States 143.4 km ตะวันออกเฉียงใต้ bearing 127° มาจาก Saint Louis, City of Saint Louis, Missouri, United States
Last position:	2025-06-11 01:00:21 UTC (181d 8h11m ago) 2025-06-10 20:00:21 CDT เวลาท้องถิ่น Johnston City, United States [?]
Device:	Unknown: Unknown
Last path:	K9OBX-9>APRS via qAC,URADIOS
Positions stored:	4
Other SSIDs:	K9OBX-10 K9OBX-13 K9OBX K9OBX-7

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.