Comment:	OS3 - KD9RDO @ D*star REF051D
Location:	39°28.08' N 88°21.85' W - ตำแหน่ง EM59TL62HH - show map 1.8 km ตะวันออกเฉียงใต้ bearing 156° มาจาก Mattoon, Coles County, Illinois, United States [?] 16.4 km ตะวันตก bearing 259° มาจาก Charleston, Coles County, Illinois, United States 72.8 km ใต้ bearing 188° มาจาก Champaign, Champaign County, Illinois, United States 115.6 km ตะวันออก bearing 108° มาจาก Springfield, Sangamon County, Illinois, United States
Last position:	2025-07-11 02:16:59 UTC (9d 3h51m ago) 2025-07-10 21:16:59 CDT เวลาท้องถิ่น Mattoon, United States [?]
Altitude:	0 m
Device:	SharkRF: openSPOT3 (gadget)
Last path:	KD9RDO-5>APOSB via TCPIP*,qAS,KD9RDO
Positions stored:	204
Other SSIDs:	KD9RDO-1 KD9RDO-15 KD9RDO KD9RDO-8 KD9RDO-10 KD9RDO-12 KD9RDO-4 KD9RDO-12 KD9RDO-9 KD9RDO-7 KD9RDO-4 KD9RDO-15 KD9RDO-i

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.