Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.012 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KB0UMF-7 - show graphs
Mic-E message: Custom 0
Location: 43°08.66' N 93°13.59' W - locator EN33JD24TP - show map
2.3 km Southwest bearing 244° from Mason City, Cerro Gordo County, Iowa, United States [?]
12.4 km East bearing 87° from Clear Lake, Cerro Gordo County, Iowa, United States
102.1 km Northwest bearing 315° from Waterloo, Black Hawk County, Iowa, United States
114.9 km Southwest bearing 212° from Rochester, Olmsted County, Minnesota, United States
Last position: 2025-03-02 19:33:03 UTC (11d 17h40m ago)
2025-03-02 13:33:03 CST local time at Mason City, United States [?]
Course:
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KB0UMF-7>EDAX6V via WIDE1-1,WIDE2-1,qAR,NX0P (good)
Positions stored: 94
Other SSIDs: KB0UMF-1 KB0UMF-9 KB0UMF-5 KB0UMF-3
Stations which heard KB0UMF-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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