Source callsign:	KC9LDH
Location:	41°29.45' N 89°30.03' W - ตำแหน่ง EN51FL97WT - show map 10.6 km ตะวันออกเฉียงใต้ bearing 133° มาจาก Walnut, Bureau County, Illinois, United States [?] 14.0 km เหนือ bearing 348° มาจาก Princeton, Bureau County, Illinois, United States 93.0 km ใต้ bearing 201° มาจาก Rockford, Winnebago County, Illinois, United States 102.5 km ตะวันตก bearing 253° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2024-10-25 14:36:17 UTC (240d 2h14m ago) 2024-10-25 09:36:17 CDT เวลาท้องถิ่น Walnut, United States [?]
Last path:	KC9LDH>APX217 via WIDE1-1,WIDE2-2,qAR,KS9A-10
Positions stored:	5

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.