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 AF4OZ-5 - show graphs
Comment: aprs.fi iOS Skywarn #10667
Location: 35°09.27' N 85°03.00' W - locator EM75LD37XB - show map
9.2 km Southeast bearing 131° from Lakesite, Hamilton County, Tennessee, United States [?]
13.1 km East bearing 111° from Middle Valley, Hamilton County, Tennessee, United States
26.5 km Northeast bearing 63° from Chattanooga, Hamilton County, Tennessee, United States
135.8 km Southwest bearing 229° from Knoxville, Knox County, Tennessee, United States
Last position: 2025-02-26 13:51:28 UTC (11d 1h4m ago)
2025-02-26 08:51:28 EST local time at Lakesite, United States [?]
Altitude: 211 m
Course: 136°
Speed: 1 km/h
Last path: AF4OZ-5>aprs.fi via aprsfi-iOS
Positions stored: 3
Other SSIDs: AF4OZ-N AF4OZ-7 AF4OZ-B AF4OZ-Y AF4OZ AF4OZ-9
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