Comment:	KD9TAW/R VHF Digital Rover
Location:	42°20.31' N 88°22.60' W - ตำแหน่ง EN52TI41TF - show map 5.7 km ตะวันตกเฉียงใต้ bearing 205° มาจาก Wonder Lake, McHenry County, Illinois, United States [?] 7.7 km ตะวันตกเฉียงใต้ bearing 244° มาจาก McCullom Lake, McHenry County, Illinois, United States 80.8 km ตะวันตกเฉียงเหนือ bearing 312° มาจาก Chicago, Cook County, Illinois, United States 86.8 km ตะวันตกเฉียงใต้ bearing 206° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-07-14 16:42:42 UTC (145d 20h37m ago) 2025-07-14 11:42:42 CDT เวลาท้องถิ่น Wonder Lake, United States [?]
Altitude:	209 m
Course:	342°
ความเร็ว:	0 km/h
Last path:	KD9TAW-9>APAT81-1 via WI9ELK-10*,WIDE2-1,qAR,KC9QPJ-10
Positions stored:	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.