Location:	41°30.39' N 87°50.93' W - locator EN61BM81DN - show map 1.2 km North bearing 359° from Frankfort, Will County, Illinois, United States [?] 4.0 km Southeast bearing 123° from Mokena, Will County, Illinois, United States 41.6 km Southwest bearing 203° from Chicago, Cook County, Illinois, United States 48.3 km Southeast bearing 126° from Aurora, Kane County, Illinois, United States
Last position:	2025-07-19 16:39:46 UTC (7d 17h55m ago) 2025-07-19 11:39:46 CDT local time at Frankfort, United States [?]
Altitude:	188 m
Course:	279°
Speed:	0 km/h
Last path:	KA9ART-7>APAT81-1 via W9AZ-2,WIDE1,W9AZ-1,WIDE2*,qAR,KX9A-1
Positions stored:	405
Other SSIDs:	KA9ART-10 KA9ART-D

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.