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 KB9RTO-7 - show graphs
Comment: KB9RTO APRS
Mic-E message: In service
Location: 43°55.34' N 90°15.82' W - locator EN43UW81II - show map
9.2 km Northwest bearing 301° from New Lisbon, Juneau County, Wisconsin, United States [?]
20.2 km East bearing 108° from Tomah, Monroe County, Wisconsin, United States
117.2 km Northwest bearing 324° from Madison, Dane County, Wisconsin, United States
139.2 km Southeast bearing 135° from Eau Claire, Eau Claire County, Wisconsin, United States
Last position: 2025-08-30 15:14:57 UTC (6d 6h20m ago)
2025-08-30 10:14:57 CDT local time at New Lisbon, United States [?]
Altitude: 293 m
Course: 122°
Speed: 111 km/h
Device: Yaesu: VX-8 (ht)
Last path: KB9RTO-7>T3UU3T via WIDE1-1,WIDE2-2,qAR,KB9WGP-10 (good)
Positions stored: 13900
Other SSIDs: kb9rto-ios KB9RTO
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