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 KK4KDA-1 - show graphs
Map loading...
Comment: test K 3.86V -09,0C X
Mic-E message: Off duty
Location: 37°47.15' N 79°27.84' W - locator FM07GS48HO - show map - static map
1.2 miles West bearing 276° from Lexington, City of Lexington, Virginia, United States [?]
2.2 miles West bearing 257° from East Lexington, Rockbridge County, Virginia, United States
31.1 miles Northwest bearing 326° from Lynchburg, City of Lynchburg, Virginia, United States
44.1 miles Northeast bearing 36° from Roanoke, City of Roanoke, Virginia, United States
Last position: 2016-05-29 12:25:17 EDT (235d 13h14m ago)
2016-05-29 12:25:17 EDT local time at Lexington, United States [?]
Altitude: 68967 ft
Course: 269°
Speed: 15 MPH
Last path: KK4KDA-1>SWTW1U via WIDE1-1,qAR,N4AJT-4 (seriously-bad)
This station appears to be flying at high altitude and using digipeaters, which causes serious congestion in the APRS network. The tracker should be configured to only use digipeaters when at low altitude.
Positions stored: 935
Stations near current position of KK4KDA-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4DHW-91.1 miles 136°2017-01-19 15:46:19 CSJH1.4 miles 112°2017-01-20 00:32:35
KM4DZB-51.8 miles 344°2017-01-19 17:30:09 CW05273.7 miles 58°2017-01-20 00:25:27
W4DHW-75.4 miles 122°2016-12-24 08:14:56 W4DHW5.4 miles 122°2017-01-11 15:21:36
W4DHW-55.4 miles 122°2016-12-30 21:09:24 W4DHW-15.6 miles 121°2017-01-20 00:32:30
KM4DZB-107.0 miles 120°2017-01-12 08:50:12 EW50789.0 miles 57°2017-01-15 04:38:16
147.330VA15.4 miles 88°2017-01-20 00:32:40 WW4GW-415.5 miles 87°2017-01-20 00:39:03
146.685BE18.4 miles 188°2017-01-20 00:30:28 444.50+21.3 miles 135°2017-01-20 00:37:13
KI4CMX-521.4 miles 106°2016-12-31 16:47:48 KI4CMX21.4 miles 106°2017-01-16 14:17:16
K4CQ-421.5 miles 136°2017-01-20 00:37:46 LGA22.8 miles 271°2017-01-20 00:38:59
W4COV-1523.3 miles 300°2017-01-20 00:36:55 146.805VA23.3 miles 300°2017-01-20 00:31:33
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.
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