Source callsign:	AD9BU
Comment:	MARK Montly Meeting every 3rd Monday of the Month. Eat at 1700Hrs, Meeting at 1800Hrs. Everyone is welcome regardless of status
Location:	39°29.15' N 88°21.04' W - ตำแหน่ง EM59TL76WO - show map 1.9 km ตะวันออก bearing 81° มาจาก Mattoon, Coles County, Illinois, United States [?] 15.0 km ตะวันตก bearing 266° มาจาก Charleston, Coles County, Illinois, United States 70.7 km ใต้ bearing 187° มาจาก Champaign, Champaign County, Illinois, United States 116.1 km ตะวันออก bearing 107° มาจาก Springfield, Sangamon County, Illinois, United States
Last position:	2025-07-13 11:02:02 UTC (48s ago) 2025-07-13 06:02:02 CDT เวลาท้องถิ่น Mattoon, United States [?]
Last path:	AD9BU>APWW11 via TCPIP*,qAC,T2MEXICO
Positions stored:	33

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.