Comment:	146.520MHz Monitoring 146.520
Mic-E message:	In service
Location:	41°58.35' N 87°50.65' W - ตำแหน่ง EN61BX83QJ - show map 1.7 km ตะวันตกเฉียงเหนือ bearing 306° มาจาก Norridge, Cook County, Illinois, United States [?] 5.2 km เหนือ bearing 352° มาจาก River Grove, Cook County, Illinois, United States 21.0 km ตะวันตกเฉียงเหนือ bearing 310° มาจาก Chicago, Cook County, Illinois, United States 45.9 km ตะวันออกเฉียงเหนือ bearing 59° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-02-10 18:02:06 UTC (139d 1h54m ago) 2025-02-10 12:02:06 CST เวลาท้องถิ่น Norridge, United States [?]
Altitude:	198 m
Course:	195°
ความเร็ว:	4 km/h
Device:	Yaesu: FTM-500D (rig)
Last path:	KE9BHC>T1UX3U via qAO,K9IQP-13
Positions stored:	5
Other SSIDs:	KE9BHC-9 KE9BHC-Y KE9BHC-D

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.