Source callsign:	AB9SG-S
Comment:	440 Voice 445.67000MHz +0.0000MHz
Location:	42°00.19' N 88°09.23' W - ตำแหน่ง EN52WA10MS - show map 6.4 km ตะวันตก bearing 289° มาจาก Roselle, DuPage County, Illinois, United States [?] 12.5 km ตะวันตก bearing 285° มาจาก Itasca, DuPage County, Illinois, United States 45.0 km ตะวันตก bearing 292° มาจาก Chicago, Cook County, Illinois, United States 116.9 km ใต้ bearing 190° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-07-16 03:05:39 UTC (12m30s ago) 2025-07-15 22:05:39 CDT เวลาท้องถิ่น Roselle, United States [?]
Last path:	AB9SG-S>APDG01 via TCPIP*,qAC,AB9SG-GS
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.