Comment:	AmbientCWOP.com
Location:	41°48.50' N 87°51.83' W - ตำแหน่ง EN61BT63IX - show map 578.4 m ตะวันออกเฉียงเหนือ bearing 51° มาจาก La Grange, Cook County, Illinois, United States [?] 2.0 km ตะวันตกเฉียงใต้ bearing 210° มาจาก Brookfield, Cook County, Illinois, United States 18.3 km ตะวันตก bearing 255° มาจาก Chicago, Cook County, Illinois, United States 38.2 km ตะวันออก bearing 82° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-12-07 17:20:31 UTC (1m28s ago) 2025-12-07 11:20:31 CST เวลาท้องถิ่น La Grange, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-07 17:20:31 UTC (1m28s ago) – show weather charts -1.1 °C 85% 1019.7 mbar 0.0 m/s ตะวันออกเฉียงใต้
Device:	Unknown: Unknown
Last path:	N9CQL>APRS via TCPIP*,qAC,AMBCWOP-2
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.