Comment:	.WD 31
Location:	41°21.27' N 88°27.03' W - ตำแหน่ง EN51SI55WB - show map 2.5 km ตะวันตก bearing 263° มาจาก Morris, Grundy County, Illinois, United States [?] 12.8 km เหนือ bearing 348° มาจาก Mazon, Grundy County, Illinois, United States 46.4 km ใต้ bearing 194° มาจาก Aurora, Kane County, Illinois, United States 86.3 km ตะวันตกเฉียงใต้ bearing 231° มาจาก Chicago, Cook County, Illinois, United States
Last position:	2025-07-19 16:00:53 UTC (2m59s ago) 2025-07-19 11:00:53 CDT เวลาท้องถิ่น Morris, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-07-19 15:55:52 UTC (8m ago) – show weather charts 23.9 °C 94% 1012.9 mbar 0.9 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	N9JXN-13>APRS via TCPIP*,qAC,CWOP-7
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.