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 KD8NDX-4 - show graphs
Comment: aprs.fi for iOS
Location: 39°58.21' N 83°04.39' W - locator EM89LX12FU - show map
6.4 km West bearing 279° from Columbus, Franklin County, Ohio, United States [?]
10.1 km Southeast bearing 134° from Hilliard, Franklin County, Ohio, United States
14.8 km South bearing 166° from Dublin, Franklin County, Ohio, United States
148.7 km Northeast bearing 52° from Cincinnati, Hamilton County, Ohio, United States
Last position: 2025-11-24 18:39:04 UTC (6d 8h36m ago)
2025-11-24 13:39:04 EST local time at Columbus, United States [?]
Altitude: 256 m
Speed: 0 km/h
Last path: KD8NDX-4>aprs.fi via aprsfi-iOS
Positions stored: 96
Other SSIDs: KD8NDX-B KD8NDX-7 KD8NDX-N KD8NDX-D KD8NDX-Y KD8NDX-i KD8NDX
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