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 KB4JHU-5 - show graphs
Map loading...
Location: 35°22.45' N 86°13.36' W - locator EM65VI39GT - show map - static map
1.1 miles Northwest bearing 318° from Tullahoma, Coffee County, Tennessee, United States [?]
8.9 miles Northwest bearing 323° from Estill Springs, Franklin County, Tennessee, United States
49.0 miles Northeast bearing 25° from Huntsville, Madison County, Alabama, United States
63.1 miles Southeast bearing 150° from Nashville, Davidson County, Tennessee, United States
Last position: 2018-10-09 10:49:57 EDT (68d 19h33m ago)
2018-10-09 09:49:57 CDT local time at Tullahoma, United States [?]
Altitude: 1046 ft
Course: 146°
Speed: 22 MPH
Last WX report: 2018-05-10 13:26:49 EDT (220d 16h56m ago) – show weather charts
83 °F 6.0 MPH Southwest
Device: Byonics: TinyTrak3 (tracker)
Last path: KB4JHU-5>APT311 via K4EGC-1,K4UAN-3*,WIDE2-1,qAR,W1ARN-1 (good)
Positions stored: 7526
Other SSIDs: KB4JHU KB4JHU-15 KB4JHU-2 KB4JHU-3 KB4JHU-4 KB4JHU-6 KB4JHU-9 KB4JHU-B
Stations near current position of KB4JHU-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KB4JHU-40.9 miles 324°2018-11-19 10:38:19 N4MJG-91.0 miles 320°2018-12-16 18:26:11
KB4JHU1.5 miles 59°2018-11-24 16:31:32 KT4QF-71.9 miles 121°2018-11-19 16:30:39
KI4UJY-134.0 miles 225°2018-11-26 21:14:46 KI4UJY-54.0 miles 225°2018-12-02 14:58:42
KI4UJY-74.0 miles 226°2018-12-17 05:17:59 KI4UJY-i4.1 miles 225°2018-11-26 19:18:51
NQ4Y-94.2 miles 132°2018-12-16 22:23:40 KI4UJY-14.4 miles 220°2018-12-17 05:03:33
KI4UJY-104.4 miles 220°2018-11-25 17:18:32 K4EGC-16.7 miles 65°2018-12-17 05:22:52
KE4SYV B8.0 miles 311°2018-12-17 05:06:29 KE4SYV-B8.0 miles 311°2018-12-17 05:06:39
KE4SYV-N8.0 miles 311°2018-12-17 05:06:25 TNMVA3d5d11.2 miles 66°2018-12-09 09:39:15
KN4MTK-i11.3 miles 43°2018-12-08 19:41:14 TNMVA3c1211.4 miles 31°2018-12-04 13:00:15
W4BMJ-111.5 miles 29°2018-12-17 05:06:49 KE4KMG-312.1 miles 77°2018-11-28 08:58:11
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