Location:	42°24.40' N 90°21.03' W - ตำแหน่ง EN42TJ77WO - show map 6.5 km ตะวันออก bearing 100° มาจาก Galena, Jo Daviess County, Illinois, United States [?] 15.6 km ตะวันออกเฉียงใต้ bearing 154° มาจาก Hazel Green, Grant County, Wisconsin, United States 104.3 km ตะวันตก bearing 279° มาจาก Rockford, Winnebago County, Illinois, United States 107.2 km ตะวันตกเฉียงใต้ bearing 227° มาจาก Madison, Dane County, Wisconsin, United States
Last position:	2025-12-13 07:00:28 UTC (5m58s ago) 2025-12-13 01:00:28 CST เวลาท้องถิ่น Galena, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-13 07:00:28 UTC (5m58s ago) – show weather charts -13.9 °C 71% 1020.3 mbar 0.9 m/s ตะวันตก
Device:	Unknown: Unknown
Last path:	CW7485>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	1

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.