Comment:	Trail Boss
Location:	41°55.78' N 88°06.63' W - locator EN51WW63RC - show map 6.6 km Southwest bearing 203° from Roselle, DuPage County, Illinois, United States [?] 11.7 km South bearing 191° from Schaumburg, Cook County, Illinois, United States 39.1 km West bearing 283° from Chicago, Cook County, Illinois, United States 124.4 km South bearing 188° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-06-18 13:19:34 UTC (20d 9h33m ago) 2025-06-18 08:19:34 CDT local time at Roselle, United States [?]
Course:	345°
Speed:	0 km/h
Device:	BTECH: UV-PRO (ht)
Last path:	KD9ZNA>APBTUV via K9ORD-10,WIDE1*,WIDE2-1,qAR,K9GCP
Positions stored:	555
Other SSIDs:	KD9ZNA-7 KD9ZNA-9 KD9ZNA-1

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.