Location:	41°44.00' N 89°41.35' W - ตำแหน่ง EN51DR75HX - show map 5.2 km ใต้ bearing 180° มาจาก Rock Falls, Whiteside County, Illinois, United States [?] 6.2 km ใต้ bearing 175° มาจาก Sterling, Whiteside County, Illinois, United States 77.4 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Rockford, Winnebago County, Illinois, United States 113.5 km ตะวันตก bearing 269° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-02-01 00:25:45 UTC (137d 6h31m ago) 2025-01-31 18:25:45 CST เวลาท้องถิ่น Rock Falls, United States [?]
Device:	Icom: IC-51 (D-Star)
Last path:	N9ORQ>API51 via DSTAR*,qAS,KD8DXQ-G
Positions stored:	195

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.