Mic-E message:	En route
Location:	41°53.26' N 88°07.16' W - ตำแหน่ง EN51WV53QA - show map 12.5 km ตะวันตกเฉียงเหนือ bearing 314° มาจาก Downers Grove, DuPage County, Illinois, United States [?] 15.7 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก Westmont, DuPage County, Illinois, United States 21.8 km ตะวันออกเฉียงเหนือ bearing 50° มาจาก Aurora, Kane County, Illinois, United States 39.1 km ตะวันตก bearing 276° มาจาก Chicago, Cook County, Illinois, United States
Last position:	2025-05-23 21:01:34 UTC (197d 20h34m ago) 2025-05-23 16:01:34 CDT เวลาท้องถิ่น Downers Grove, United States [?]
Altitude:	95 m
Course:	267°
ความเร็ว:	39 km/h
Device:	Yaesu: FTM-100D (rig)
Last path:	KB9SLM-9>TQ5S2V via WIDE1-1,WIDE2-1,qAR,N9GF-8
Positions stored:	170
Other SSIDs:	KB9SLM KB9SLM-7

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.