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 KC9CMZ-9 - show graphs
Mic-E message: Off duty
Location: 44°25.00' N 89°45.00' W - locator EN54DK00AA - show map
6.5 km Northeast bearing 55° from Wisconsin Rapids, Wood County, Wisconsin, United States [?]
11.7 km Northeast bearing 51° from Port Edwards, Wood County, Wisconsin, United States
105.6 km Northwest bearing 295° from Oshkosh, Winnebago County, Wisconsin, United States
107.5 km West bearing 280° from Appleton, Outagamie County, Wisconsin, United States
Last position: 2025-11-28 20:53:47 UTC (2d 14h59m ago)
2025-11-28 14:53:47 CST local time at Wisconsin Rapids, United States [?]
Altitude: 297 m
Position ambiguous: Precision reduced at transmitter by 3 digits, position resolution approximately 18.5 km.
Course:
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KC9CMZ-9>TTRZLZ via W9LTA-10*,WIDE1*,WIDE2-1,qAR,W9IKU-1 (good)
Positions stored: 51105
Other SSIDs: KC9CMZ-7 KC9CMZ-10
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