Comment:	145.290MHz TDC SWEEP
Mic-E message:	In service
Location:	42°05.84' N 88°17.22' W - locator EN52UC53NI - show map 351.4 m West bearing 256° from West Dundee, Kane County, Illinois, United States [?] 1.3 km West bearing 262° from East Dundee, Kane County, Illinois, United States 59.4 km Northwest bearing 298° from Chicago, Cook County, Illinois, United States 109.2 km South bearing 197° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-08-09 20:18:02 UTC (39d 13h3m ago) 2025-08-09 15:18:02 CDT local time at West Dundee, United States [?]
Altitude:	216 m
Course:	19°
Speed:	0 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	AD9DQ-9>T2PU8T via N9MUC,WIDE1*,qAO,KB9OIV-2
Positions stored:	2118
Other SSIDs:	AD9DQ-5 AD9DQ-10

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.