Comment:	https://aprsdroid.org/
Location:	41°33.95' N 87°29.41' W - ตำแหน่ง EN61GN15ET - show map 6.0 km ตะวันออกเฉียงเหนือ bearing 43° มาจาก Lynwood, Cook County, Illinois, United States [?] 8.4 km เหนือ bearing 18° มาจาก Dyer, Lake County, Indiana, United States 34.3 km ตะวันออกเฉียงใต้ bearing 157° มาจาก Chicago, Cook County, Illinois, United States 72.2 km ตะวันออก bearing 107° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-04-02 00:51:16 UTC (67d 34m ago) 2025-04-01 19:51:16 CDT เวลาท้องถิ่น Lynwood, United States [?]
Altitude:	155 m
Course:	208°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD9QGP-10>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored:	764
Other SSIDs:	KD9QGP-1 KD9QGP-7 KD9QGP-2

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.