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°41.86' N 89°51.67' W - locator EN53BQ67PK - show map
10.6 km Northwest bearing 317° from Wisconsin Dells, Columbia County, Wisconsin, United States [?]
12.0 km Northwest bearing 333° from Lake Delton, Sauk County, Wisconsin, United States
78.7 km Northwest bearing 332° from Madison, Dane County, Wisconsin, United States
131.5 km Southwest bearing 242° from Appleton, Outagamie County, Wisconsin, United States
Last position: 2025-12-16 21:30:54 UTC (33s ago)
2025-12-16 15:30:54 CST local time at Wisconsin Dells, United States [?]
Altitude: 266 m
Course: 129°
Speed: 122 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KB9WGP-9>T3TQ8V via W9LTA-10,WIDE1*,qAR,KB9WGP-10 (good)
Positions stored: 66445
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