Location:	41°46.41' N 88°12.63' W - ตำแหน่ง EN51VS45RP - show map 5.4 km ตะวันตก bearing 255° มาจาก Naperville, DuPage County, Illinois, United States [?] 5.8 km ตะวันตกเฉียงใต้ bearing 212° มาจาก Warrenville, DuPage County, Illinois, United States 9.2 km ตะวันออก bearing 81° มาจาก Aurora, Kane County, Illinois, United States 47.2 km ตะวันตก bearing 260° มาจาก Chicago, Cook County, Illinois, United States
Last position:	2025-09-16 05:26:01 UTC (99d 22h16m ago) 2025-09-16 00:26:01 CDT เวลาท้องถิ่น Naperville, United States [?]
Last path:	SRS1>APN000 via TCPIP*,qAC,T2MCI
Positions stored:	218
Other SSIDs:	SRS1-12 SRS1-1 SRS1-4 SRS1-15

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.