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*
Web station W4BJB-5 - show graphs
Comment: 146.520 MHz, WINLINK, DMR 3191977, DSTAR & MTEARS !TNWX! !SN!93685
Location: 35°39.39' N 86°35.01' W - locator EM65QP97XN - show map
4.0 km North bearing 12° from Unionville, Bedford County, Tennessee, United States [?]
10.5 km East bearing 71° from Chapel Hill, Marshall County, Tennessee, United States
59.4 km South bearing 162° from Nashville, Davidson County, Tennessee, United States
102.9 km North bearing 0° from Huntsville, Madison County, Alabama, United States
Last position: 2025-03-06 05:03:39 UTC (4h50m ago)
2025-03-05 23:03:39 CST local time at Unionville, United States [?]
Altitude: 228 m
Course: 146°
Speed: 0 km/h
Last path: W4BJB-5>aprs.fi via aprsfi-iOS
Positions stored: 105990
Other SSIDs: W4BJB-1 W4BJB-13 W4BJB-B W4BJB W4BJB-9 W4BJB-7 W4BJB-N W4BJB-9
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