Mic-E message:	Off duty
Location:	42°20.33' N 87°55.05' W - locator EN62AI91VH - show map 8.3 km Southeast bearing 137° from Grandwood Park, Lake County, Illinois, United States [?] 8.6 km Southeast bearing 117° from Third Lake, Lake County, Illinois, United States 58.6 km North bearing 338° from Chicago, Cook County, Illinois, United States 77.8 km South bearing 181° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-06-29 14:36:27 UTC (10d 17h26m ago) 2025-06-29 09:36:27 CDT local time at Grandwood Park, United States [?]
Altitude:	223 m
Course:	145°
Speed:	117 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	W9JM-9>TRRP3S via WIDE1-1,WIDE2-1,qAO,KB9OIV-2
Positions stored:	5081

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.