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 KJ4SGJ-9 - show graphs
Comment: TYT MD-UV380 OpenGD77
Location: 27°55.45' N 82°01.33' W - locator EL87XW71IT - show map
987.7 m Northwest bearing 335° from Willow Oak, Polk County, Florida, United States [?]
2.9 km Northwest bearing 305° from Fuller Heights, Polk County, Florida, United States
42.9 km East bearing 93° from Tampa, Hillsborough County, Florida, United States
66.8 km East bearing 75° from Saint Petersburg, Pinellas County, Florida, United States
Last position: 2024-08-17 18:56:23 UTC (264d 11h44m ago)
2024-08-17 14:56:23 EDT local time at Willow Oak, United States [?]
Device: OpenGD77: OpenGD77
Last path: KJ4SGJ-9>APOG77 via WIDE1-1,WIDE2-1,qAR,WC4PEM-8 (good)
Positions stored: 2
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