Location:	42°18.61' N 88°28.80' W - ตำแหน่ง EN52SH24JK - show map 2.6 km ตะวันตก bearing 259° มาจาก Woodstock, McHenry County, Illinois, United States [?] 12.6 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก Marengo, McHenry County, Illinois, United States 85.4 km ตะวันตกเฉียงเหนือ bearing 307° มาจาก Chicago, Cook County, Illinois, United States 93.6 km ตะวันตกเฉียงใต้ bearing 210° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-06-04 18:00:40 UTC (11m50s ago) 2025-06-04 13:00:40 CDT เวลาท้องถิ่น Woodstock, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-04 18:00:40 UTC (11m50s ago) – show weather charts 16.1 °C 96% 1014.8 mbar 0.0 m/s ตะวันออก
Device:	Unknown: Unknown
Last path:	DW7142>APRS via TCPXX*,qAX,CWOP-7
Positions stored:	3

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.