Comment:	146.580MHz Monitoring - 73 - w9tem.com
Mic-E message:	In service
Location:	41°45.86' N 88°02.27' W - locator EN51XS53LK - show map 5.1 km Southeast bearing 143° from Lisle, DuPage County, Illinois, United States [?] 9.4 km East bearing 105° from Naperville, DuPage County, Illinois, United States 23.4 km East bearing 89° from Aurora, Kane County, Illinois, United States 33.5 km West bearing 254° from Chicago, Cook County, Illinois, United States
Last position:	2025-11-14 21:20:25 UTC (25d 35m ago) 2025-11-14 15:20:25 CST local time at Lisle, United States [?]
Altitude:	212 m
Course:	324°
Speed:	130 km/h
Device:	Yaesu: FTM-300D (rig)
Last path:	W9TEM-9>T1TU8V via WIDE1-1,WIDE2-1,qAO,N9IJ-10
Positions stored:	3462
Other SSIDs:	W9TEM-10 W9TEM-7 W9TEM-4 W9TEM-N

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.