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 KD9YCJ - show graphs
Comment: FTM-300D via MMDVM
Location: 38°18.07' N 86°35.93' W - locator EM68QH82DG - show map
12.3 km West bearing 253° from English, Crawford County, Indiana, United States [?]
24.5 km East bearing 69° from Ferdinand, Dubois County, Indiana, United States
73.4 km West bearing 274° from Louisville, Jefferson County, Kentucky, United States
91.2 km Northeast bearing 66° from Evansville, Vanderburgh County, Indiana, United States
Last position: 2025-08-11 08:32:42 UTC (5d 14m ago)
2025-08-11 04:32:42 EDT local time at English, United States [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: KD9YCJ>APDPRS via C4FM*,qAR,ILSPAT-N (good)
Positions stored: 19
Other SSIDs: KD9YCJ-9 KD9YCJ-N KD9YCJ-i KD9YCJ-Y
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