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 KE9BVD-7 - show graphs
Mic-E message: Off duty
Location: 43°56.09' N 90°47.75' W - locator EN43OW44MI - show map
1.7 km Southeast bearing 127° from Sparta, Monroe County, Wisconsin, United States [?]
16.3 km East bearing 73° from Bangor, La Crosse County, Wisconsin, United States
112.3 km Southeast bearing 150° from Eau Claire, Eau Claire County, Wisconsin, United States
147.7 km Northwest bearing 311° from Madison, Dane County, Wisconsin, United States
Last position: 2025-11-28 22:33:35 UTC (2d 21h37m ago)
2025-11-28 16:33:35 CST local time at Sparta, United States [?]
Altitude: 247 m
Course: 145°
Speed: 22 km/h
Last path: KE9BVD-7>TSUV0Y via N9ROY-13*,WIDE2-1,qAR,KB9WGP-10 (good)
Positions stored: 18365
Other SSIDs: KE9BVD-10
Last heard a station directly: 2025-10-03 00:38:52 UTC (59d 19h32m ago)
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