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 KO4FRZ - show graphs
Location: 27°59.57' N 81°39.33' W - locator EL97EX18IG - show map
3.4 km East bearing 92° from Cypress Gardens, Polk County, Florida, United States [?]
4.9 km Southwest bearing 227° from Dundee, Polk County, Florida, United States
79.0 km East bearing 86° from Tampa, Hillsborough County, Florida, United States
103.5 km East bearing 76° from Saint Petersburg, Pinellas County, Florida, United States
Last position: 2024-08-10 16:20:10 UTC (187d 9h25m ago)
2024-08-10 12:20:10 EDT local time at Cypress Gardens, United States [?]
Last path: >aprs.fi via Web
Positions stored: 1
Other SSIDs: KO4FRZ-15 KO4FRZ-7 KO4FRZ-9 KO4FRZ-10 KO4FRZ-4
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