Source callsign:	N9XP-S
Comment:	440 Voice 439.50000MHz +0.0000MHz
Location:	41°52.76' N 88°12.58' W - locator EN51VV41UA - show map 7.5 km Northwest bearing 336° from Warrenville, DuPage County, Illinois, United States [?] 11.6 km Northwest bearing 334° from Naperville, DuPage County, Illinois, United States 16.1 km Northeast bearing 35° from Aurora, Kane County, Illinois, United States 46.4 km West bearing 274° from Chicago, Cook County, Illinois, United States
Last position:	2025-06-15 03:24:58 UTC (16h7m ago) 2025-06-14 22:24:58 CDT local time at Warrenville, United States [?]
Last path:	N9XP-S>APDG01 via TCPIP*,qAC,N9XP-GS
Positions stored:	2

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.