Comment:	YSF REF 23018
Location:	42°01.79' N 88°17.53' W - locator EN52UA47WD - show map 9.4 km West bearing 273° from Streamwood, Cook County, Illinois, United States [?] 15.6 km Southwest bearing 244° from South Barrington, Cook County, Illinois, United States 56.7 km West bearing 291° from Chicago, Cook County, Illinois, United States 116.5 km South bearing 196° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2026-02-26 10:26:39 UTC (12m54s ago) 2026-02-26 04:26:39 CST local time at Streamwood, United States [?]
Altitude:	242 m
Course:	292°
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	171794
Other SSIDs:	KB9SVR-4 KB9SVR-9 KB9SVR-7 KB9SVR

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.