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 KD9CDJ-7 - show graphs
Comment: *Unified Radios on B1-plus*
Location: 39°36.97' N 84°57.68' W - locator EM79MO47PV - show map
3.4 km Southwest bearing 230° from Liberty, Union County, Indiana, United States [?]
15.6 km East bearing 100° from Connersville, Fayette County, Indiana, United States
66.5 km Northwest bearing 320° from Cincinnati, Hamilton County, Ohio, United States
103.7 km East bearing 99° from Indianapolis, Marion County, Indiana, United States
Last position: 2025-07-06 00:25:20 UTC (2d 12h32m ago)
2025-07-05 20:25:20 EDT local time at Liberty, United States [?]
Device: Unknown: Unknown
Last path: KD9CDJ-7>APRS via qAC,URADIOS
Positions stored: 767
Other SSIDs: KD9CDJ KD9CDJ-15 KD9CDJ-10 KD9CDJ
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