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 K5CHT-5 - show graphs
Comment: aprs.fi for iOS
Location: 39°29.61' N 84°19.64' W - locator EM79UL08RK - show map
3.9 km East bearing 92° from Mayfield, Butler County, Ohio, United States [?]
6.5 km East bearing 111° from Middletown, Butler County, Ohio, United States
38.5 km North bearing 17° from Cincinnati, Hamilton County, Ohio, United States
124.9 km Southwest bearing 246° from Columbus, Franklin County, Ohio, United States
Last position: 2025-05-16 10:53:54 UTC (37d 13h58m ago)
2025-05-16 06:53:54 EDT local time at Mayfield, United States [?]
Course: 107°
Speed: 0 km/h
Last path: K5CHT-5>aprs.fi via aprsfi-iOS
Positions stored: 138
Other SSIDs: K5CHT
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