Source callsign:	N3JIM-S
Comment:	70cm Voice (D-Star) 446.52500MHz +0.0000MHz
Location:	41°50.15' N 87°36.79' W - ตำแหน่ง EN61EU60KO - show map 3.4 km ตะวันออกเฉียงใต้ bearing 117° มาจาก Chicago, Cook County, Illinois, United States [?] 11.7 km ตะวันออก bearing 95° มาจาก Cicero, Cook County, Illinois, United States 59.2 km ตะวันออก bearing 82° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-12-09 17:55:44 UTC (3m49s ago) 2025-12-09 11:55:44 CST เวลาท้องถิ่น Chicago, United States [?]
Altitude:	3 m
Last path:	N3JIM-S>APDG01 via TCPIP*,qAC,N3JIM-GS
Positions stored:	8113

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.