Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station CABOSE - show graphs
Comment: W2, POTA US-7839 Western Area FM Repeater WAFAR 146.670 -600 107.2 WB9AET
Last beacon: "SANTA FE PRAIRIE POTA US-7839 WB9AET"
Location: 41°45.50' N 87°51.53' W - locator EN61BS61WX - show map
5.2 km Southwest bearing 231° from Summit, Cook County, Illinois, United States [?]
9.4 km Southwest bearing 222° from Stickney, Cook County, Illinois, United States
20.1 km Southwest bearing 240° from Chicago, Cook County, Illinois, United States
38.2 km East bearing 90° from Aurora, Kane County, Illinois, United States
Last position: 2025-11-25 01:08:52 UTC (14d 18h ago)
2025-11-24 19:08:52 CST local time at Summit, United States [?]
Device: Kantronics: KPC-3
Last path: CABOSE>APN382 via qAO,WA9SGF-2
Positions stored: 2
Last heard a station directly: 2025-11-24 18:23:47 UTC (15d 45m ago)
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS