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 KC4QFE-5 - show graphs
Comment: https://aprsdroid.org/
Location: 43°01.55' N 91°07.43' W - locator EN43KA56DE - show map
3.2 km Southeast bearing 154° from Prairie du Chien, Crawford County, Wisconsin, United States [?]
21.8 km East bearing 97° from Monona, Clayton County, Iowa, United States
120.8 km North bearing 20° from Cedar Rapids, Linn County, Iowa, United States
154.9 km Southeast bearing 135° from Rochester, Olmsted County, Minnesota, United States
Last position: 2025-05-13 22:48:50 UTC (1d 14h42m ago)
2025-05-13 17:48:50 CDT local time at Prairie du Chien, United States [?]
Altitude: 171 m
Course: 132°
Speed: 78 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KC4QFE-5>APDR16 via TCPIP*,qAC,T2NORWAY
Positions stored: 5712
Other SSIDs: KC4QFE KC4QFE-10 KC4QFE
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