Mic-E skilaboð:	In service
Staðsetning:	42°05.65' N 87°58.25' W - WW Loc. EN62AC32MO - sýna kort 1.0 km Norð-austur Stefna 51° Frá Arlington Heights, Cook County, Illinois, United States [?] 2.7 km Vestur Stefna 267° Frá Prospect Heights, Cook County, Illinois, United States 37.9 km Norð-vestur Stefna 316° Frá Chicago, Cook County, Illinois, United States 105.1 km Suður Stefna 183° Frá Milwaukee, Milwaukee County, Wisconsin, United States
Síðasta staðsetning:	2025-11-25 15:03:52 UTC (33d 5h26m fyrir) 2025-11-25 09:03:52 CST Að staðartíma Arlington Heights, United States [?]
Hæð:	208 m
Stefna:	0°
Hraði:	0 km/h
Hlutur:	Yaesu: FTM-500D (rig)
Síðasti slóði:	W9BLN>T2PU6U via WIDE1-1,WIDE2-1,qAO,KB9OIV-2
Geymdar stöður:	2498
Önnur auðkenni:	W9BLN-9 W9BLN-Y W9BLN-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.