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 WB4BSD-D - show graphs
Map loading...
Comment: Portable
Location: 35°07.56' N 84°55.27' W - locator EM75MD90LF - show map - static map
3.0 miles West bearing 249° from South Cleveland, Bradley County, Tennessee, United States [?]
3.4 miles Southwest bearing 227° from Cleveland, Bradley County, Tennessee, United States
22.6 miles East bearing 76° from Chattanooga, Hamilton County, Tennessee, United States
80.5 miles Southwest bearing 225° from Knoxville, Knox County, Tennessee, United States
Last position: 2017-11-10 14:04:21 EST (35d 6h10m ago)
2017-11-10 14:04:21 EST local time at South Cleveland, United States [?]
Altitude: 830 ft
Course:
Speed: 1 MPH
Last path: WB4BSD-D>API51 via DSTAR*,qAR,WB4BSD-B (good)
Positions stored: 297
Other SSIDs: WB4BSD WB4BSD-6 WB4BSD-7 WB4BSD-8 WB4BSD-9
Stations near current position of WB4BSD-D - show more
callsign distance last heard - EST      callsign distance last heard - EST
IRLP 47390.0 yards 0°2017-11-16 09:05:16 WB4BSD60.8 yards 0°2017-12-15 20:11:20
WB4BSD-763.1 yards 16°2017-12-01 20:06:53 WB4BSD-62.3 miles 76°2017-12-07 06:21:00
wb4bsd-i2.8 miles 41°2017-12-02 17:59:53 WA4YYM3.3 miles 33°2017-11-30 02:32:23
WA4YYM-93.3 miles 34°2017-12-15 20:15:03 146.9253.7 miles 68°2017-12-15 20:11:13
444.2753.7 miles 67°2017-12-15 20:14:43 KK4BXE B3.7 miles 69°2017-12-15 20:10:32
KK4BXE C3.7 miles 69°2017-12-15 20:10:33 KK4BXE-C3.7 miles 69°2017-12-15 20:10:18
KK4BXE-B3.7 miles 69°2017-12-15 20:10:18 W4GZX3.7 miles 67°2017-12-15 20:06:01
EW44213.7 miles 119°2017-12-15 20:10:13 EW71983.8 miles 67°2017-12-15 20:11:33
W4GZX-13.9 miles 74°2017-12-15 20:00:33 WM4RB4.2 miles 357°2017-12-15 20:01:53
WM4RB-94.3 miles 353°2017-12-15 15:53:35 WM4RB-134.3 miles 353°2017-12-15 20:10:22
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