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 KB9TBB-9 - show graphs
Comment: 147.555MHz heading to hamvention!
Mic-E message: En route
Location: 46°36.58' N 91°53.39' W - locator EN46BO36FH - show map
17.9 km Northwest bearing 306° from Lake Nebagamon, Douglas County, Wisconsin, United States [?]
20.5 km Southeast bearing 127° from Superior, Douglas County, Wisconsin, United States
25.4 km Southeast bearing 139° from Duluth, Saint Louis County, Minnesota, United States
Last position: 2025-05-03 20:08:18 UTC (5d 11h34m ago)
2025-05-03 15:08:18 CDT local time at Lake Nebagamon, United States [?]
Altitude: 246 m
Course: 23°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KB9TBB-9>TV3V5X via DULUTH*,WIDE1*,WIDE2-1,qAR,KB1YTR-1 (good)
Positions stored: 4984
Other SSIDs: KB9TBB-4 KB9TBB KB9TBB-2 KB9TBB-5 KB9TBB-1
Stations which heard KB9TBB-9 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