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 KO4CAV-7 - show graphs
Comment: 442.200MHz 8.0V
Mic-E message: Off duty
Location: 36°55.92' N 82°31.98' W - locator EM86RW63AQ - show map
6.2 km Southeast bearing 142° from Wise, Wise County, Virginia, United States [?]
6.3 km West bearing 258° from Coeburn, Wise County, Virginia, United States
42.7 km North bearing 3° from Kingsport, Sullivan County, Tennessee, United States
70.6 km North bearing 347° from Johnson City, Washington County, Tennessee, United States
Last position: 2024-11-25 00:45:26 UTC (77d 17h28m ago)
2024-11-24 19:45:26 EST local time at Wise, United States [?]
Altitude: 510 m
Course: 21°
Speed: 0 km/h
Device: Yaesu: FT3D (ht)
Last path: KO4CAV-7>SVUU9R via WIDE1-1,WIDE2-1,qAO,KO4CAV-8 (good)
Positions stored: 48
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