Comment:	YSF REF 23018
Location:	42°01.09' N 87°55.83' W - locator EN62AA84II - show map 8.8 km Southeast bearing 152° from Arlington Heights, Cook County, Illinois, United States [?] 10.0 km Southeast bearing 137° from Rolling Meadows, Cook County, Illinois, United States 29.8 km Northwest bearing 309° from Chicago, Cook County, Illinois, United States 113.4 km South bearing 181° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-12-30 05:12:00 UTC (20h49m ago) 2025-12-29 23:12:00 CST local time at Arlington Heights, United States [?]
Altitude:	202 m
Course:	92°
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	160696
Other SSIDs:	KB9SVR-4 KB9SVR-7 KB9SVR KB9SVR-9

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.