Comment:	Chicago IL
Location:	41°39.63' N 87°46.57' W - lokaator EN61CP68UM - show map 3.3 km Läände peiling 253° from Alsip, Cook County, Illinois, United States [?] 6.3 km Läände peiling 287° from Robbins, Cook County, Illinois, United States 23.5 km Edelasse peiling 206° from Chicago, Cook County, Illinois, United States 46.5 km Idast peiling 104° from Aurora, Kane County, Illinois, United States
Last position:	2025-07-21 04:35:58 UTC (44d 3h34m ago) 2025-07-20 23:35:58 CDT local time at Alsip, United States [?]
Altitude:	155 m
Course:	0°
Speed:	0 km/h
Last path:	KF4TIM-9>APAT81-1 via WIDE1-1,WIDE2-1,qAR,KF4TIM-10
Positions stored:	240
Other SSIDs:	KF4TIM-N KF4TIM-10 KF4TIM-B KF4TIM-D KF4TIM-4 KF4TIM-7 KF4TIM-Y

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.