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 KO4NLI - show graphs
Location: 33°30.10' N 81°40.41' W - locator EM93DM90EJ - show map
7.8 km Southeast bearing 147° from Aiken, Aiken County, South Carolina, United States [?]
13.3 km Southeast bearing 114° from Warrenville, Aiken County, South Carolina, United States
28.1 km East bearing 83° from Augusta, Richmond County, Georgia, United States
81.0 km Southwest bearing 227° from Columbia, Richland County, South Carolina, United States
Last position: 2025-01-02 22:53:59 UTC (137d 12h9m ago)
2025-01-02 17:53:59 EST local time at Aiken, United States [?]
Last path: KO4NLI>API52 via TCPIP*,qAC,T2PRT
Positions stored: 82
Other SSIDs: KO4NLI-B
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