Comment:	https://aprsdroid.org/
Location:	41°49.42' N 87°50.92' W - ตำแหน่ง EN61BT87DQ - show map 6.2 km ใต้ bearing 184° มาจาก Maywood, Cook County, Illinois, United States [?] 8.6 km ใต้ bearing 176° มาจาก Melrose Park, Cook County, Illinois, United States 16.7 km ตะวันตก bearing 260° มาจาก Chicago, Cook County, Illinois, United States 39.7 km ตะวันออก bearing 80° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2024-12-14 02:44:59 UTC (196d 16h20m ago) 2024-12-13 20:44:59 CST เวลาท้องถิ่น Maywood, United States [?]
Altitude:	173 m
Course:	0°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	K9LAE-10>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	30

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.