Location:	42°18.47' N 88°30.91' W - ตำแหน่ง EN52RH83EV - show map 5.5 km ตะวันตก bearing 262° มาจาก Woodstock, McHenry County, Illinois, United States [?] 13.2 km ตะวันตก bearing 264° มาจาก Bull Valley, McHenry County, Illinois, United States 87.6 km ตะวันตกเฉียงเหนือ bearing 306° มาจาก Chicago, Cook County, Illinois, United States 95.2 km ตะวันตกเฉียงใต้ bearing 212° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-06-24 19:00:39 UTC (5m49s ago) 2025-06-24 14:00:39 CDT เวลาท้องถิ่น Woodstock, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-24 19:00:39 UTC (5m49s ago) – show weather charts 30.0 °C 70% 1021.9 mbar 0.0 m/s ตะวันตกเฉียงเหนือ
Device:	Unknown: Unknown
Last path:	GW1054>APRS via TCPXX*,qAX,CWOP-7
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.