Comment:	W9JWF JEREMY ID4100
Location:	41°38.38' N 88°10.09' W - ตำแหน่ง EN51VP93TM - show map 3.3 km ตะวันออกเฉียงเหนือ bearing 65° มาจาก Plainfield, Will County, Illinois, United States [?] 7.8 km เหนือ bearing 354° มาจาก Crystal Lawns, Will County, Illinois, United States 18.4 km ตะวันออกเฉียงใต้ bearing 137° มาจาก Aurora, Kane County, Illinois, United States 48.9 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Chicago, Cook County, Illinois, United States
Last position:	2025-11-08 19:20:03 UTC (33d 10h3m ago) 2025-11-08 13:20:03 CST เวลาท้องถิ่น Plainfield, United States [?]
ความเร็ว:	4 km/h
Device:	Icom: IC-4100 (D-Star)
Last path:	W9JWF-M>API410 via DSTAR*,qAS,AB4WS-G
Positions stored:	4
Other SSIDs:	W9JWF-9 W9JWF-i W9JWF-7 W9JWF

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.