Location:	42°24.29' N 88°04.11' W - locator EN52XJ17SD - show map 6.1 km Northeast bearing 52° from Long Lake, Lake County, Illinois, United States [?] 9.5 km East bearing 84° from Fox Lake, Lake County, Illinois, United States 70.6 km Northwest bearing 331° from Chicago, Cook County, Illinois, United States 71.7 km South bearing 191° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-02-28 02:13:59 UTC (6d 6h56m ago) 2025-02-27 20:13:59 CST local time at Long Lake, United States [?]
Last path:	KD9CSU-8>APN000 via TCPIP*,qAC,T2BC
Positions stored:	193
Other SSIDs:	KD9CSU-7 KD9CSU-7

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.