Comment:	W9DUA 443.000mhz
Location:	39°49.40' N 89°42.12' W - ตำแหน่ง EM59DT57SO - show map 5.5 km เหนือ bearing 339° มาจาก Leland Grove, Sangamon County, Illinois, United States [?] 5.5 km ตะวันตกเฉียงเหนือ bearing 296° มาจาก Springfield, Sangamon County, Illinois, United States 6.5 km เหนือ bearing 344° มาจาก Jerome, Sangamon County, Illinois, United States 97.2 km ใต้ bearing 186° มาจาก Peoria, Peoria County, Illinois, United States
Last position:	2025-04-26 21:02:29 UTC (40d 23h45m ago) 2025-04-26 16:02:29 CDT เวลาท้องถิ่น Leland Grove, United States [?]
Altitude:	130 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD9WHG-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	6364
Other SSIDs:	KD9WHG-9 KD9WHG-8

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.