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: 146.790MHz 146.520 SIMPLEX
Mic-E message: In service
Location: 45°08.76' N 89°09.01' W - locator EN55KD15XA - show map
662.3 m North bearing 15° from Antigo, Langlade County, Wisconsin, United States [?]
35.5 km North bearing 2° from Wittenberg, Shawano County, Wisconsin, United States
113.1 km Northwest bearing 308° from Green Bay, Brown County, Wisconsin, United States
114.1 km Northwest bearing 330° from Appleton, Outagamie County, Wisconsin, United States
Last position: 2025-10-12 16:25:47 UTC (2d 14h25m ago)
2025-10-12 11:25:47 CDT local time at Antigo, United States [?]
Altitude: 461 m
Course: 71°
Speed: 11 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KB9WGP-9>T5PX7V via W9SM-1*,W9LTA-10*,WIDE3-1,qAR,KW2DX-3 (good)
Positions stored: 53987
Other SSIDs: KB9WGP-15 KB9WGP-10 KB9WGP-7 KB9WGP-11
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