Comment:	https://aprsdroid.org/
Location:	41°52.34' N 87°48.29' W - ตำแหน่ง EN61CU39KI - show map 6.6 km ตะวันออกเฉียงเหนือ bearing 36° มาจาก Brookfield, Cook County, Illinois, United States [?] 9.2 km ตะวันออกเฉียงเหนือ bearing 35° มาจาก La Grange, Cook County, Illinois, United States 13.0 km ตะวันตก bearing 281° มาจาก Chicago, Cook County, Illinois, United States 44.4 km ตะวันออก bearing 74° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-05-31 21:49:12 UTC (5d 13h31m ago) 2025-05-31 16:49:12 CDT เวลาท้องถิ่น Brookfield, United States [?]
Altitude:	159 m
Course:	89°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	N5EGG-10>APDR16 via TCPIP*,qAC,T2BIO
Positions stored:	2
Other SSIDs:	N5EGG-1

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.