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 WB4KGY-9 - show graphs
Comment: This vehicle brakes for Hamfests
Mic-E message: Off duty
Last beacon: Listening 146.52 Have a good safe day. 73 Doug
Location: 40°33.43' N 111°53.57' W - locator DN40BN23UR - show map
7.5 km Southwest bearing 226° from Little Cottonwood Creek Valley, Salt Lake County, Utah, United States [?]
7.5 km West bearing 257° from Granite, Salt Lake County, Utah, United States
17.5 km Southeast bearing 149° from West Valley City, Salt Lake County, Utah, United States
22.6 km South bearing 180° from Salt Lake City, Salt Lake County, Utah, United States
Last position: 2025-10-31 23:48:54 UTC (12h23m ago)
2025-10-31 17:48:54 MDT local time at Little Cottonwood Creek Valley, United States [?]
Altitude: 1331 m
Course: 85°
Speed: 6 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: WB4KGY-9>TPSSTS via WIDE1-1,WIDE2-1,qAR,KU5R-6 (good)
Positions stored: 160008
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