Source callsign:	KD9IWV
Comment:	YSF 145.3700MHZ - OFFSET 88.5 PL TONE
Location:	37°34.90' N 88°28.58' W - ตำแหน่ง EM57SN29UO - show map 17.9 km ตะวันออกเฉียงใต้ bearing 130° มาจาก Carrier Mills, Saline County, Illinois, United States [?] 18.3 km ใต้ bearing 162° มาจาก Harrisburg, Saline County, Illinois, United States 91.9 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Evansville, Vanderburgh County, Indiana, United States 153.2 km ตะวันตกเฉียงเหนือ bearing 320° มาจาก Clarksville, Montgomery County, Tennessee, United States
Last position:	2025-04-24 23:54:07 UTC (90d 23h6m ago) 2025-04-24 18:54:07 CDT เวลาท้องถิ่น Carrier Mills, United States [?]
Last path:	KD9IWV>APWW11 via WIDE1-1,qAR,KF0TL-10
Positions stored:	5
Others sourced by KD9IWV:	CM FD WA9APQ-1 WA9APQ-2 WMS HILL WS9CAN WS9CAN-R
Other SSIDs:	WS9CAN WS9CAN-R

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.