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 WB4VFL-10 - show graphs
Comment: via YSF#63307 Reflector <0x34>
Location: 36°02.42' N 84°06.57' W - locator EM76WA69UQ - show map
7.3 km South bearing 164° from Clinton, Anderson County, Tennessee, United States [?]
19.1 km Northwest bearing 298° from Knoxville, Knox County, Tennessee, United States
154.9 km Northeast bearing 44° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2024-07-23 12:44:40 UTC (201d 21h47m ago)
2024-07-23 08:44:40 EDT local time at Clinton, United States [?]
Device: Unknown: Unknown
Last path: WB4VFL-10>APRS via TCPIP*,qAS,YSF63307
Positions stored: 5
Other SSIDs: WB4VFL-2 WB4VFL-Y WB4VFL-N WB4VFL-13 WB4VFL-1 WB4VFL-9 WB4VFL-15
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