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 K9BVA-10 - show graphs
Location: 38°45.74' N 93°32.14' W - locator EM38FS52RX - show map
2.0 km East bearing 104° from Knob Noster, Johnson County, Missouri, United States [?]
4.1 km Northeast bearing 29° from Whiteman Air Force Base, Johnson County, Missouri, United States
97.6 km East bearing 112° from Kansas City, Jackson County, Missouri, United States
101.2 km East bearing 104° from Overland Park, Johnson County, Kansas, United States
Last position: 2025-03-12 16:20:00 UTC (23h41m ago)
2025-03-12 11:20:00 CDT local time at Knob Noster, United States [?]
Course: 287°
Speed: 0 km/h
Last path: K9BVA-10>aprs.fi via aprsfi-iOS
Positions stored: 2582
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