Comment:	w9km@yahoo.com
Location:	41°35.54' N 88°00.53' W - ตำแหน่ง EN51XO82WD - show map 4.1 km ตะวันออก bearing 86° มาจาก Lockport, Will County, Illinois, United States [?] 5.8 km ตะวันออกเฉียงเหนือ bearing 46° มาจาก Fairmont, Will County, Illinois, United States 31.9 km ตะวันออกเฉียงใต้ bearing 126° มาจาก Aurora, Kane County, Illinois, United States 41.3 km ตะวันตกเฉียงใต้ bearing 226° มาจาก Chicago, Cook County, Illinois, United States
Last position:	2025-05-18 17:56:35 UTC (237d 11h4m ago) 2025-05-18 12:56:35 CDT เวลาท้องถิ่น Lockport, United States [?]
Altitude:	189 m
Course:	339°
ความเร็ว:	126 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W9KM-5>APDR16 via TCPIP*,qAC,T2EDM
Positions stored:	4787

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.