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 KB9WGP-9 - show graphs
Comment: 147.315MHz 146.520 SIMPLEX
Mic-E message: In service
Location: 43°07.05' N 89°16.57' W - locator EN53IC68UE - show map
7.7 km Northeast bearing 37° from Monona, Dane County, Wisconsin, United States [?]
8.4 km East bearing 91° from Maple Bluff, Dane County, Wisconsin, United States
11.3 km Northeast bearing 64° from Madison, Dane County, Wisconsin, United States
111.5 km West bearing 275° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-12-27 15:50:22 UTC (59m24s ago)
2025-12-27 09:50:22 CST local time at Monona, United States [?]
Altitude: 315 m
Course:
Speed: 80 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KB9WGP-9>T3PW0U via WIDE1-1,qAR,N2UEM-3 (good)
Positions stored: 67544
Other SSIDs: KB9WGP-10 KB9WGP-15 KB9WGP-11 KB9WGP-7
Stations which heard KB9WGP-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