Location:	41°58.79' N 87°49.71' W - ตำแหน่ง EN61CX05ND - show map 1.8 km เหนือ bearing 357° มาจาก Norridge, Cook County, Illinois, United States [?] 2.2 km ตะวันตกเฉียงเหนือ bearing 309° มาจาก Harwood Heights, Cook County, Illinois, United States 20.6 km ตะวันตกเฉียงเหนือ bearing 314° มาจาก Chicago, Cook County, Illinois, United States 117.9 km ใต้ bearing 177° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-12-28 16:30:59 UTC (3m48s ago) 2025-12-28 10:30:59 CST เวลาท้องถิ่น Norridge, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-28 16:30:59 UTC (3m48s ago) – show weather charts 12.2 °C 96% 1000.0 mbar 0.0 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	EW0592>APRS via TCPXX*,qAX,CWOP-6
Positions stored:	5

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.