Comment:	APRS K9RST
Location:	41°50.91' N 87°52.88' W - locator EN61BU43FP - show map 3.7 km Northwest bearing 318° from Brookfield, Cook County, Illinois, United States [?] 4.9 km North bearing 348° from La Grange, Cook County, Illinois, United States 19.1 km West bearing 270° from Chicago, Cook County, Illinois, United States 37.6 km East bearing 75° from Aurora, Kane County, Illinois, United States
Last position:	2025-08-08 11:45:04 UTC (115d 7h11m ago) 2025-08-08 06:45:04 CDT local time at Brookfield, United States [?]
Altitude:	176 m
Course:	322°
Speed:	6 km/h
Last path:	K9RST-4>APAT81-1 via WIDE1-1,WIDE2-2,qAO,WA9SGF-2
Positions stored:	8
Other SSIDs:	K9RST-9 K9RST-7

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.