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 WW4DB-9 - show graphs
Comment: 442.150MHz T071 +500 Dave - Mobile
Mic-E message: In service
Location: 35°03.64' N 85°09.61' W - locator EM75KB04SN - show map
4.5 miles North bearing 353° from East Brainerd, Hamilton County, Tennessee, United States [?]
6.1 miles Northeast bearing 58° from East Ridge, Hamilton County, Tennessee, United States
8.5 miles East bearing 83° from Chattanooga, Hamilton County, Tennessee, United States
93.3 miles Southwest bearing 229° from Knoxville, Knox County, Tennessee, United States
Last position: 2024-10-31 17:59:02 EDT (29d 9h21m ago)
2024-10-31 17:59:02 EDT local time at East Brainerd, United States [?]
Altitude: 679 ft
Course: 206°
Speed: 8 MPH
Device: Yaesu: FTM-300D (rig)
Last path: WW4DB-9>S5PS6T via WIDE1-1,qAR,AK4ZX-10 (good)
Positions stored: 6859
Other SSIDs: WW4DB-i
Stations near current position of WW4DB-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
AA6BD-90.9 miles 122°2024-11-29 11:47:30 KM4KMO-140.9 miles 251°2024-11-30 02:17:34
KO4ILY1.9 miles 276°2024-11-08 08:44:43 N4TYL-71.9 miles 102°2024-11-28 19:47:50
KM4EZP-52.1 miles 212°2024-11-21 16:28:53 WB4YYE B2.2 miles 112°2024-11-30 02:16:46
WB4YYE-B2.2 miles 112°2024-11-30 02:16:56 KK4TDI2.2 miles 76°2024-11-07 16:23:48
KQ4GLQ-i2.7 miles 183°2024-11-22 08:46:06 FW75042.9 miles 148°2024-11-30 02:15:52
KF4DEW3.2 miles 340°2024-11-30 02:16:02 AK4ZX-123.2 miles 141°2024-11-30 02:07:51
N4JLB-93.5 miles 18°2024-11-27 06:41:44 AK4ZX-53.7 miles 300°2024-11-07 17:57:36
KM4EZP-74.0 miles 224°2024-11-21 17:58:10 AK4ZX-104.5 miles 154°2024-11-30 02:20:21
KF4NUZ B4.5 miles 158°2024-11-30 02:06:03 KF4NUZ-B4.5 miles 158°2024-11-30 02:06:03
GW12384.6 miles 338°2024-11-30 02:15:42 KM6UTC-44.6 miles 217°2024-11-11 12:35:53
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.
User guide · 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