Location:	42°21.16' N 88°17.73' W - ตำแหน่ง EN52UI44MP - show map 1.8 km ใต้ bearing 188° มาจาก McCullom Lake, McHenry County, Illinois, United States [?] 3.2 km ตะวันตกเฉียงเหนือ bearing 312° มาจาก McHenry, McHenry County, Illinois, United States 77.1 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Chicago, Cook County, Illinois, United States 82.6 km ตะวันตกเฉียงใต้ bearing 203° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-04-03 01:12:47 UTC (265d 13h45m ago) 2025-04-02 20:12:47 CDT เวลาท้องถิ่น McCullom Lake, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-04-03 01:12:47 UTC (265d 13h45m ago) – show weather charts 17.8 °C 0.0 m/s ตะวันออกเฉียงเหนือ
Device:	Unknown: Unknown
Last path:	FW2429>APRS via TCPXX*,qAX,CWOP-5
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.