Location:	42°13.88' N 87°49.09' W - ตำแหน่ง EN62CF15TM - show map 3.6 km ตะวันออกเฉียงใต้ bearing 149° มาจาก Lake Forest, Lake County, Illinois, United States [?] 5.4 km ใต้ bearing 166° มาจาก Lake Bluff, Lake County, Illinois, United States 44.6 km เหนือ bearing 342° มาจาก Chicago, Cook County, Illinois, United States 90.0 km ใต้ bearing 175° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-07-07 13:45:57 UTC (5m6s ago) 2025-07-07 08:45:57 CDT เวลาท้องถิ่น Lake Forest, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-07-07 13:45:57 UTC (5m6s ago) – show weather charts 19.4 °C 80% 1017.3 mbar 0.0 m/s เหนือ
Device:	Unknown: Unknown
Last path:	GW0604>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.