Mic-E message:	In service
Location:	42°06.96' N 87°58.58' W - locator EN62AC27UU - show map 3.1 km North bearing 7° from Arlington Heights, Cook County, Illinois, United States [?] 3.9 km Northwest bearing 306° from Prospect Heights, Cook County, Illinois, United States 40.0 km Northwest bearing 318° from Chicago, Cook County, Illinois, United States 102.7 km South bearing 183° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-08-23 16:10:17 UTC (1d 9h5m ago) 2025-08-23 11:10:17 CDT local time at Arlington Heights, United States [?]
Altitude:	225 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course:	0°
Speed:	0 km/h
Device:	Yaesu: FT5D (ht)
Last path:	N7HD>T2PVLZ via WIDE1-1,WIDE2-1,qAR,W9GIL
Positions stored:	1
Other SSIDs:	N7HD-1 N7HD-D

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.