Location:	41°41.90' N 88°06.75' W - ตำแหน่ง EN51WQ67MO - show map 3.7 km ตะวันตก bearing 269° มาจาก Bolingbrook, Will County, Illinois, United States [?] 6.0 km เหนือ bearing 341° มาจาก Romeoville, Will County, Illinois, United States 18.6 km ตะวันออก bearing 112° มาจาก Aurora, Kane County, Illinois, United States 41.9 km ตะวันตกเฉียงใต้ bearing 246° มาจาก Chicago, Cook County, Illinois, United States
Last position:	2025-04-15 14:00:19 UTC (63d 6h20m ago) 2025-04-15 09:00:19 CDT เวลาท้องถิ่น Bolingbrook, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-04-15 14:00:19 UTC (63d 6h20m ago) – show weather charts 6.1 °C 73% 1013.8 mbar 4.0 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	KC9BST-1>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	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.