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 WS4JM-1 - show graphs
Map loading...
Comment: 146.200MHz USB
Location: 35°48.00' N 85°32.85' W - locator EM75FT42HA - show map - static map
9.4 km Northwest bearing 309° from Spencer, Van Buren County, Tennessee, United States [?]
15.9 km Southwest bearing 208° from Sparta, White County, Tennessee, United States
118.4 km East bearing 110° from Nashville, Davidson County, Tennessee, United States
151.7 km Northeast bearing 38° from Huntsville, Madison County, Alabama, United States
Last position: 2022-07-24 19:56:33 UTC (15d 3h22m ago)
2022-07-24 14:56:33 CDT local time at Spencer, United States [?]
Altitude: 268 m
Device: Open Source: Xastir (software, Linux/Unix)
Last path: WS4JM-1>APX215 via TCPIP*,qAC,THIRD
Positions stored: 2143
Other SSIDs: WS4JM-D WS4JM-4 WS4JM WS4JM-5 WS4JM-2
Last heard a station directly: 2022-07-24 19:01:22 UTC (15d 4h17m ago)
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