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 weather station KG4GJX - show graphs
Map loading...
Location: 35°07.42' N 85°06.93' W - locator EM75KC69DQ - show map - static map
1.4 miles Northeast bearing 62° from Harrison, Hamilton County, Tennessee, United States [?]
6.1 miles Northwest bearing 323° from Collegedale, Hamilton County, Tennessee, United States
12.2 miles Northeast bearing 64° from Chattanooga, Hamilton County, Tennessee, United States
88.6 miles Southwest bearing 230° from Knoxville, Knox County, Tennessee, United States
Last position: 2016-12-04 18:28:25 EST (83d 6h5m ago)
2016-12-04 18:28:25 EST local time at Harrison, United States [?]
Last WX report: 2016-12-04 18:28:25 EST (83d 6h5m ago) – show weather charts
-0 °F 1014.5 mbar 0.0 MPH South
Device: Unknown: Unknown
Last path: KG4GJX>APRS via TCPIP*,qAC,CWOP-6
Positions stored: 1
Stations near current position of KG4GJX - show more
callsign distance last heard - EST      callsign distance last heard - EST
K4JUD-101.6 miles 237°2017-02-18 05:39:08 KF4DEW1.9 miles 152°2017-02-26 00:33:20
WA4AA2.7 miles 64°2017-02-09 20:17:20 KB3PGU-92.7 miles 64°2017-02-15 15:12:01
TNMVAae203.3 miles 158°2017-01-27 19:15:39 TNMVAaf183.3 miles 158°2017-02-04 10:43:41
TNMVAb1573.3 miles 158°2017-02-22 08:39:49 TNMVAb1603.3 miles 158°2017-02-22 12:45:00
TNMVAb1733.3 miles 158°2017-02-23 09:41:30 TNMVAb0e63.4 miles 175°2017-02-19 11:20:19
TNMVAb1d33.4 miles 175°2017-02-25 17:08:16 TNMVAaeee3.6 miles 180°2017-02-03 08:31:24
TNMVAafcf3.6 miles 180°2017-02-09 18:04:09 TNMVAb0e73.6 miles 180°2017-02-18 11:22:29
TNMVAaeae3.7 miles 182°2017-02-01 10:11:03 TNMVAaea33.8 miles 112°2017-02-01 05:08:58
TNMVAae4b3.9 miles 98°2017-01-30 00:12:54 TNMVAae623.9 miles 98°2017-01-30 19:20:27
TNMVAae5b4.0 miles 187°2017-01-30 13:14:06 W4JRZ4.0 miles 303°2017-02-18 20:46:57
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