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*
Web station KD9RDO-15 - show graphs
Location: 38°07.29' N 86°54.64' W - locator EM68NC09RD - show map
339.9 m Northeast bearing 63° from Santa Claus, Spencer County, Indiana, United States [?]
8.7 km Southeast bearing 127° from Dale, Spencer County, Indiana, United States
58.8 km East bearing 74° from Evansville, Vanderburgh County, Indiana, United States
101.6 km West bearing 262° from Louisville, Jefferson County, Kentucky, United States
Last position: 2025-07-10 15:54:20 UTC (15d 7h26m ago)
2025-07-10 10:54:20 CDT local time at Santa Claus, United States [?]
Course: 100°
Speed: 0 km/h
Last path: KD9RDO-15>aprs.fi via aprsfi-iOS
Positions stored: 982
Other SSIDs: KD9RDO-1 KD9RDO-5 KD9RDO KD9RDO-8 KD9RDO-10 KD9RDO-12 KD9RDO-4 KD9RDO-12 KD9RDO-9 KD9RDO-7 KD9RDO-4 KD9RDO-i
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