Comment:	aprs.fi iOS
Location:	41°47.10' N 88°06.65' W - locator EN51WS68QJ - show map 6.6 km Northwest bearing 310° from Woodridge, DuPage County, Illinois, United States [?] 10.2 km North bearing 340° from Bolingbrook, Will County, Illinois, United States 17.5 km East bearing 81° from Aurora, Kane County, Illinois, United States 38.8 km West bearing 259° from Chicago, Cook County, Illinois, United States
Last position:	2025-12-03 05:43:28 UTC (46d 6h12m ago) 2025-12-02 23:43:28 CST local time at Woodridge, United States [?]
Altitude:	225 m
Course:	19°
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	1292
Other SSIDs:	N9SAC

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.