Location:	41°58.72' N 88°41.05' W - locator EN51PX74VV - show map 6.5 km North bearing 3° from Cortland, DeKalb County, Illinois, United States [?] 7.7 km Northeast bearing 45° from DeKalb, DeKalb County, Illinois, United States 86.7 km West bearing 280° from Chicago, Cook County, Illinois, United States 133.9 km Southwest bearing 209° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2026-01-30 17:56:05 UTC (2m37s ago) 2026-01-30 11:56:05 CST local time at Cortland, United States [?]
Last WX report:	2026-01-30 17:50:59 UTC (7m43s ago) – show weather charts -10.0 °C 82% 1028.7 mbar 3.1 m/s North
Last path:	CW8630>APN000 via TCPXX*,qAX,CWOP-4
Positions stored:	36

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.