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*
Web station KB0SIS-1 - show graphs
Location: 41°21.88' N 93°31.04' W - locator EN31FI77WM - show map
3.4 km East bearing 78° from Indianola, Warren County, Iowa, United States [?]
18.3 km Southeast bearing 132° from Norwalk, Warren County, Iowa, United States
27.3 km South bearing 164° from Des Moines, Polk County, Iowa, United States
74.9 km South bearing 173° from Ames, Story County, Iowa, United States
Last position: 2025-07-26 01:12:54 UTC (2h15m ago)
2025-07-25 20:12:54 CDT local time at Indianola, United States [?]
Altitude: 284 m
Speed: 0 km/h
Last path: KB0SIS-1>aprs.fi via aprsfi-iOS
Positions stored: 13224
Other SSIDs: KB0SIS-15 KB0SIS-2 KB0SIS
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