Location:	41°29.73' N 87°50.70' W - ตำแหน่ง EN61BL88OW - show map 5.0 km ตะวันออกเฉียงใต้ bearing 133° มาจาก Mokena, Will County, Illinois, United States [?] 10.0 km ใต้ bearing 181° มาจาก Orland Hills, Cook County, Illinois, United States 42.6 km ใต้ bearing 202° มาจาก Chicago, Cook County, Illinois, United States 49.2 km ตะวันออกเฉียงใต้ bearing 127° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-06-16 00:24:15 UTC (4m54s ago) 2025-06-15 19:24:15 CDT เวลาท้องถิ่น Mokena, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-16 00:24:15 UTC (4m54s ago) – show weather charts 22.2 °C 71% 1014.0 mbar 1.8 m/s ตะวันออก
Last path:	cw4517>APN000 via TCPXX*,qAX,CWOP-6
Positions stored:	9

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.