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 KD4VVC-9 - show graphs
Comment: 145.210MHz T173 -060 Scott Gray
Mic-E message: Off duty
Location: 35°59.03' N 86°45.74' W - locator EM65OX86MC - show map
4.8 km South bearing 162° from Brentwood Estates, Williamson County, Tennessee, United States [?]
11.6 km Northeast bearing 56° from Franklin, Williamson County, Tennessee, United States
20.3 km South bearing 174° from Nashville, Davidson County, Tennessee, United States
80.9 km Southeast bearing 138° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2025-05-31 19:03:08 UTC (21h9m ago)
2025-05-31 14:03:08 CDT local time at Brentwood Estates, United States [?]
Altitude: 231 m
Course: 30°
Speed: 15 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KD4VVC-9>SUUY0S via WIDE1-1,WIDE2-1,qAR,W4CAT-1 (good)
Positions stored: 13717
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