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 K9SWX-5 - show graphs
Comment: 146.520MHz
Location: 40°06.74' N 88°17.30' W - locator EN50UC56JX - show map
3.9 km West bearing 263° from Champaign, Champaign County, Illinois, United States [?]
6.9 km West bearing 272° from Urbana, Champaign County, Illinois, United States
120.5 km East bearing 73° from Springfield, Sangamon County, Illinois, United States
127.6 km Southeast bearing 120° from Peoria, Peoria County, Illinois, United States
Last position: 2024-11-10 23:34:57 UTC (92d 18h55m ago)
2024-11-10 17:34:57 CST local time at Champaign, United States [?]
Altitude: 226 m
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: K9SWX-5>APFII0 via WIDE1-1,WIDE2-1,qAR,KC8RFE-1 (good)
Positions stored: 3
Other SSIDs: K9SWX-9 K9SWX-7 K9SWX-1 K9SWX-11 K9SWX
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