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 W9JUN-15 - show graphs
Comment: Madison, IN USA, Msg Capable
Location: 38°56.54' N 85°38.33' W - locator EM78EW36ID - show map
7.2 km South bearing 191° from North Vernon, Jennings County, Indiana, United States [?]
11.5 km Southeast bearing 153° from Country Squire Lakes, Jennings County, Indiana, United States
102.1 km Southeast bearing 154° from Indianapolis, Marion County, Indiana, United States
104.9 km West bearing 257° from Cincinnati, Hamilton County, Ohio, United States
Last position: 2025-08-10 14:10:53 UTC (4h43m ago)
2025-08-10 10:10:53 EDT local time at North Vernon, United States [?]
Device: Open Source: APRSdroid (app, Android)
Last path: W9JUN-15>APDR16 via TCPIP*,qAC,T2PERTH
Positions stored: 8
Other SSIDs: W9JUN-10 W9JUN-5 W9JUN-4 W9JUN-7 W9JUN-1 W9JUN-tt W9JUN-11 W9JUN
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