Comment:	aprs.fi iOS
Location:	42°09.18' N 88°18.85' W - ตำแหน่ง EN52UD26HR - show map 2.2 km ตะวันตกเฉียงใต้ bearing 229° มาจาก Algonquin, McHenry County, Illinois, United States [?] 3.5 km ตะวันออกเฉียงใต้ bearing 157° มาจาก Lake in the Hills, McHenry County, Illinois, United States 64.3 km ตะวันตกเฉียงเหนือ bearing 302° มาจาก Chicago, Cook County, Illinois, United States 103.9 km ใต้ bearing 199° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-05-29 21:22:47 UTC (20d 22h8m ago) 2025-05-29 16:22:47 CDT เวลาท้องถิ่น Algonquin, United States [?]
Altitude:	271 m
Course:	170°
ความเร็ว:	0 km/h
Last path:	KF9D-7>aprs.fi via aprsfi-iOS
Positions stored:	1159
Other SSIDs:	KF9D-8 KF9D KF9D-9 KF9D-i

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.