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 object W4GZX-1 - show graphs
Map loading...
Source callsign: WM4RB
Comment: CARC digi 145.550
Location: 35°08.49' N 84°51.31' W - locator EM75ND73JX - show map - static map
1.3 miles South bearing 174° from East Cleveland, Bradley County, Tennessee, United States [?]
11.6 miles West bearing 259° from Benton, Polk County, Tennessee, United States
26.5 miles East bearing 75° from Chattanooga, Hamilton County, Tennessee, United States
77.2 miles Southwest bearing 223° from Knoxville, Knox County, Tennessee, United States
Last position: 2017-02-17 07:00:30 EST (2d 9h22m ago)
2017-02-17 07:00:30 EST local time at East Cleveland, United States [?]
Last path: WM4RB>APU25N via TCPIP*,qAC,T2TEXAS
Positions stored: 1
Others sourced by WM4RB: 145.310WO 442.025WO
Other SSIDs: W4GZX
Stations near current position of W4GZX-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KK4BXE B0.4 miles 307°2017-02-19 16:23:11 KK4BXE C0.4 miles 307°2017-02-19 16:23:11
KK4BXE-C0.4 miles 307°2017-02-19 16:22:44 KK4BXE-B0.4 miles 307°2017-02-19 16:22:43
EW71980.5 miles 335°2017-02-19 16:22:21 146.9250.5 miles 313°2017-02-19 16:19:52
W4GZX0.5 miles 317°2017-02-19 16:20:29 444.2750.5 miles 316°2017-02-19 16:17:22
KK4YEM-40.6 miles 356°2017-02-16 13:37:46 WM4RB-92.3 miles 311°2017-02-16 15:02:24
WA4YYM2.6 miles 312°2017-02-19 12:03:13 EW44212.9 miles 190°2017-02-19 16:20:04
WA4YYM-93.7 miles 345°2017-02-19 14:06:50 WB4BSD-63.9 miles 254°2017-02-13 04:28:42
WB4BSD-73.9 miles 254°2017-02-19 16:19:58 WB4BSD3.9 miles 254°2017-02-19 16:02:25
WB4BSD-D3.9 miles 254°2017-02-19 11:42:10 IRLP 47393.9 miles 254°2017-02-19 16:17:18
TNMVAaf874.1 miles 320°2017-02-08 04:59:34 W4ESM4.6 miles 323°2017-01-30 21:00:42
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