Comment:	462.500MHz Hi My Boy
Location:	41°43.96' N 87°41.26' W - ตำแหน่ง EN61DR75LU - show map 1.8 km ตะวันออกเฉียงเหนือ bearing 41° มาจาก Evergreen Park, Cook County, Illinois, United States [?] 5.5 km เหนือ bearing 11° มาจาก Merrionette Park, Cook County, Illinois, United States 13.4 km ใต้ bearing 193° มาจาก Chicago, Cook County, Illinois, United States 52.5 km ตะวันออก bearing 93° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-07-28 04:32:08 UTC (132d 7h52m ago) 2025-07-27 23:32:08 CDT เวลาท้องถิ่น Evergreen Park, United States [?]
Altitude:	171 m
Course:	324°
ความเร็ว:	7 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD9VFM-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	4881

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.