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 KB9RP-5 - show graphs
Comment: 146.520MHz https://aprsdroid.org/
Location: 43°53.99' N 90°53.56' W - locator EN43NV25VX - show map
7.9 km East bearing 84° from Bangor, La Crosse County, Wisconsin, United States [?]
8.1 km Southwest bearing 232° from Sparta, Monroe County, Wisconsin, United States
112.1 km Southeast bearing 154° from Eau Claire, Eau Claire County, Wisconsin, United States
151.3 km Northwest bearing 308° from Madison, Dane County, Wisconsin, United States
Last position: 2025-11-22 03:29:13 UTC (4d 10h11m ago)
2025-11-21 21:29:13 CST local time at Bangor, United States [?]
Altitude: 80 m
Device: Open Source: APRSdroid (app, Android)
Last path: KB9RP-5>APDR15 via TCPIP*,qAC,T2ROMANIA
Positions stored: 1
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