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 KB9LOT-9 - show graphs
Mic-E message: In service
Location: 39°37.14' N 86°11.26' W - locator EM69VO78LN - show map
7.0 km West bearing 275° from Greenwood, Johnson County, Indiana, United States [?]
7.2 km Southwest bearing 225° from Southport, Marion County, Indiana, United States
16.8 km South bearing 189° from Indianapolis, Marion County, Indiana, United States
58.2 km Northeast bearing 30° from Bloomington, Monroe County, Indiana, United States
Last position: 2025-06-30 20:53:08 UTC (4d 16h28m ago)
2025-06-30 16:53:08 EDT local time at Greenwood, United States [?]
Altitude: 219 m
Course: 128°
Speed: 4 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KB9LOT-9>S9SW1T via WIDE1-1,WIDE2-1,qAR,W9RCA-10 (good)
Positions stored: 8701
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