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 KB9TBB-4 - show graphs
Comment: as 8.26V
Location: 39°31.94' N 83°59.09' W - locator EM89AM17TS - show map
8.7 km East bearing 88° from Waynesville, Warren County, Ohio, United States [?]
13.6 km Southeast bearing 147° from Bellbrook, Greene County, Ohio, United States
57.8 km Northeast bearing 44° from Cincinnati, Hamilton County, Ohio, United States
96.8 km Southwest bearing 241° from Columbus, Franklin County, Ohio, United States
Last position: 2025-05-18 23:00:48 UTC (25d 5h57m ago)
2025-05-18 19:00:48 EDT local time at Waynesville, United States [?]
Course: 340°
Speed: 0 km/h
Last path: KB9TBB-4>APN000 via WIDE1-1,WIDE2-2,qAO,WC8EMA (good)
Positions stored: 64
Other SSIDs: KB9TBB-9 KB9TBB KB9TBB-2 KB9TBB-5 KB9TBB-1
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