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 KU5R-1 - show graphs
Mic-E message: Off duty
Location: 40°33.86' N 112°17.27' W - locator DN30UN55LK - show map
3.8 km North bearing 13° from Tooele, Tooele County, Utah, United States [?]
5.6 km South bearing 165° from Erda, Tooele County, Utah, United States
28.0 km Southwest bearing 240° from West Valley City, Salt Lake County, Utah, United States
39.9 km Southwest bearing 237° from Salt Lake City, Salt Lake County, Utah, United States
Last position: 2025-11-17 22:03:07 UTC (13d 7h8m ago)
2025-11-17 15:03:07 MST local time at Tooele, United States [?]
Altitude: 1454 m
Course: 172°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KU5R-1>TPSSXV via qAR,KU5R-6
Positions stored: 25874
Other SSIDs: KU5R-6 KU5R-2 KU5R-9 KU5R-5 KU5R-8 KU5R-10 KU5R KU5R-15
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