Mic-E message:	En route
Location:	41°42.91' N 88°17.30' W - ตำแหน่ง EN51UR51JP - show map 4.0 km ตะวันออก bearing 86° มาจาก Boulder Hill, Kendall County, Illinois, United States [?] 5.7 km ตะวันออกเฉียงใต้ bearing 152° มาจาก Aurora, Kane County, Illinois, United States 55.0 km ตะวันตก bearing 254° มาจาก Chicago, Cook County, Illinois, United States
Last position:	2025-04-01 19:58:00 UTC (252d 11h40m ago) 2025-04-01 14:58:00 CDT เวลาท้องถิ่น Boulder Hill, United States [?]
Altitude:	269 m
Course:	120°
ความเร็ว:	41 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	W9DSR>TQ4R9Q via W9AUV,WIDE1*,WIDE2-1,qAR,K9GCP
Positions stored:	1323
Other SSIDs:	W9DSR-10

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.