Location:	42°23.79' N 88°20.79' W - ตำแหน่ง EN52TJ85KD - show map 1.2 km เหนือ bearing 3° มาจาก Wonder Lake, McHenry County, Illinois, United States [?] 8.5 km เหนือ bearing 5° มาจาก Bull Valley, McHenry County, Illinois, United States 79.9 km ตะวันตกเฉียงใต้ bearing 207° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States 83.6 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Chicago, Cook County, Illinois, United States
Last position:	2025-06-27 21:42:33 UTC (4m59s ago) 2025-06-27 16:42:33 CDT เวลาท้องถิ่น Wonder Lake, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-27 21:42:33 UTC (4m59s ago) – show weather charts 27.8 °C 70% 1013.2 mbar 3.6 m/s ตะวันตกเฉียงเหนือ
Last path:	FW0825>APN000 via TCPXX*,qAX,CWOP-4
Positions stored:	2

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.