Comment:	HamActive SummerThunder-147.555 C4FM or 147.57 / 446.7 FM
Mic-E message:	In service
Location:	42°23.64' N 88°09.71' W - locator EN52WJ04NN - show map 2.9 km Southwest bearing 238° from Fox Lake Hills, Lake County, Illinois, United States [?] 5.0 km West bearing 288° from Round Lake Heights, Lake County, Illinois, United States 73.7 km Northwest bearing 325° from Chicago, Cook County, Illinois, United States 74.6 km South bearing 196° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-07-17 01:30:17 UTC (1h3m ago) 2025-07-16 20:30:17 CDT local time at Fox Lake Hills, United States [?]
Altitude:	226 m
Course:	269°
Speed:	52 km/h
Device:	Yaesu: FTM-300D (rig)
Last path:	W9TEM-9>T2RS6T via WIDE1-1,WIDE2-1,qAO,KB9OIV-2
Positions stored:	2463
Other SSIDs:	W9TEM-10 W9TEM-7 W9TEM-4 W9TEM-N

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.