Location:	41°57.22' N 87°57.28' W - ตำแหน่ง EN61AW58KV - show map 3.7 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Addison, DuPage County, Illinois, United States [?] 7.6 km เหนือ bearing 22° มาจาก Villa Park, DuPage County, Illinois, United States 27.7 km ตะวันตกเฉียงเหนือ bearing 295° มาจาก Chicago, Cook County, Illinois, United States 37.1 km ตะวันออกเฉียงเหนือ bearing 55° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-12-07 14:34:52 UTC (2d 19h44m ago) 2025-12-07 08:34:52 CST เวลาท้องถิ่น Addison, United States [?]
Altitude:	234 m
Device:	Icom: IC-5100 (D-Star)
Last path:	W9EDD>API510 via DSTAR*,qAS,KD8DXQ-G
Positions stored:	43
Other SSIDs:	W9EDD-B W9EDD-D W9EDD-N

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.