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 KE9CSL - show graphs
Location: 43°30.94' N 89°25.12' W - locator EN53GM93SS - show map
4.4 km Southeast bearing 126° from Portage, Columbia County, Wisconsin, United States [?]
9.9 km West bearing 256° from Pardeeville, Columbia County, Wisconsin, United States
49.2 km North bearing 358° from Madison, Dane County, Wisconsin, United States
157.9 km Southwest bearing 226° from Green Bay, Brown County, Wisconsin, United States
Last position: 2025-11-14 22:43:58 UTC (9d 20h10m ago)
2025-11-14 16:43:58 CST local time at Portage, United States [?]
Last path: KE9CSL>API52 via DSTAR*,qAR,WB9FDZ-C (good)
Positions stored: 23
Other SSIDs: KE9CSL-7 KE9CSL-5
APRS igate – Statistics for 2025-11:
Position packets sent to APRS-IS: 22 – show map
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